Fixed rough start condition, new fuel filter/check-valve. Engine torque arm replaced due to split busing noticed by dealer during 120,000 mile routine maintenance. Check engine light came on, but performance remained unchanged. Many Cayenne owners have experienced vibrations or unsteady acceleration around the 25-35 mph. Loss of power when accelerating. Complete stock other than the Ruf wheels. The Porsche Cayenne diesel is new for 2013 but neither the engine or car are "new". While the transfer case has been revised a number of times, this issue appears to continue to plague the Cayenne. Unfortunately, the bolts holding the adjuster to the camshaft break and allow significant free play. A failed thermostat that is stuck open is not so bad. This looks like a leak and is commonly mis-diagnosed. Helaas mochten we niet repareren van de lease-maarschappij, dus hoe het is afgelopen weet ik niet. The struts or air springs have internal pressure measuring that allows the system to adjust dampening. Spark plugs faulty - likely cause is lack of maintenance (purchased car used). Assuming all the lines are in good shape and hold vacuum, then the problem may well lie with either the vacuum pump itself or the sensor. A single coil failure is typically a sign of more trouble to come from other coils, so it’s usually best practice to update them all. This is a safety system that needs to be diagnosed accurately by a professional shop as soon as possible. Diagnosis determiinedd it was a seized secondary air injection pump which was replaced.However, this pump seized again later and K & M Automotive had to replace it again after determining it failed due to a faulty shut off valve. Water pump replacement. Added 1/2 quart Mobil 1 0w-40. Check engine light for thermostat. A failing front O2 sensor will either not see or cannot react in time to the valve lift gas flow change. My wife's Accord is @ 240K and going strong. Damage included: PCV breather hose, turbo wastegate control line and turbo vent line. Car had 100k miles on it and most likely original part. The thermostat is electronically controlled and reports a fault when a failure occurs. We are 106,000+ car owners sharing real-world car information. The Cayenne and Cayenne Coupe: both boast a striking appearance and impressive performance, with up to five seats. This issue is common and typically runs about $500 in parts. Replaced stretched Left Intercooler boost hose 0-ring. Whether you prefer embarking upon your next adventure in the Cayenne together with friends, or fall for the iconic lines of the Coupe, it is purely a matter of personal taste. Left radiator fan running continuously due to control module failure. ... greater benefit to real-world efficiency—the V-8 in the 2011 Cayenne S adds a stop/start function that shuts down the engine … Consequently, a thermostat that fails in the closed position, can quickly be very detrimental to the engine. The Porsche Cayenne diesel is new for 2013 but neither the engine or car are "new". Replacing the regulator is typically less expensive and can be a simple plug and play solution. Also time for oil change. Had repair been done at the Porsche dealer, this may have been a "one and done. The air supply tank is the least likely area of failure. Control module failures rarely cause part system failure. Our article on how to interpret and make sense of those fault codes may help. thermostat housing cracked / leaking (back side of engine, required 12 hour labor). Leaking fuel, from left rear passenger area. Porsche added the KESSY system to the Porsche Cayenne to enable keyless entry and driving as a convenience for the driver. Chose to not repair at this time. The valve block is an electro-mechanical device that routes pressurized air to the individual system components per instructions sent from the control module. Clicking each section will open more detail. Repaired broken PCV breather hose. Replaced coolant pipes and crankcase breather hoses under warranty. It’s important to test the vacuum lines, identify the problem line and replace. Are you having problems with your Porsche Cayenne? HVAC Blend Door Actuator Replacement ($300 - $321) in Mankato, MN. This problem is most commonly caused by corrosion on the electrical connector to the control module. Replaced all 8 coils => OK now. Cylinder 2. Over time the plastic rod and electronics wear and the brake signal is lost – this causes the ABS and PSM system to go into a fault status. There is an update kit available to permanently fix this problem and change the plastic pipes to metal ones. The sports car manufacturer had embarked on new terrain with the Cayenne. Replaced expansion tank on cooling system. Replaced 2 downstream oxygen sensors (Bank 1/2 - OEM Bosch). Porsche changed this for the '08. One secondary air injection pump and its shut off valve replaced, the other shut off valve was replaced as a precaution. Underground Exhaust Porsche Cayenne S V8 Stage 3 Sound loud - … key did not come out start switch! 2003 Porsche Cayenne Turbo 4.5 V8 Engine Test Run - Duration: 1:31. No fuel supply to ignition The glue fails on the aluminum insert and coolant leaks out. Replaced throttle body. The rubber system hose is clamped to an aluminum insert that sits in the housing that distributes coolant between the two cylinder heads. Replaced fan/module assembly. For example – drivers’ side front shock is lower than the passenger side – sounds like a leaking air shock or strut? Thermostat was stuck open. The most common fault set through a failure in this system is that of the brake booster fault. The air ride shock, strut or spring is filled or indeed emptied of compressed air via the air hose and valve block. The car is a 2007 Porsche Cayenne S(957) 4.8 V8 with 167000km. Emissions. Advised engine would fail without replacement. Maybe, but it could also be a ride height sensor, leaking hose, faulty valve block or bad electrical connector! To see how frequently 2005 Porsche Cayenne problems occur, check out our car reliability stats. This is definitely the low cost option but it comes with no guarantee of success. This is also the location of the thermostat, which also fails regularly. The adjuster is bolted to the end of the camshaft. Our 2005 cayenne S needed a long block new engine within the first 1000 miles. CEL check engine lights. lubed gas cap and CEL stayed off since July. A typical failure will be a complete shutdown of the suspension. Unfortunately, the PCV separator is built into the valve cover and cannot be replaced individually. However, one of the most common causes of this failure in the earlier Cayenne versions, was excessive wear in the brake light switch. A complete lack of vacuum should be fairly obvious to diagnose. The dealer also noticed a seeping O-ring seal in the cooling system near the back of the engine, so they fixed that as well. A Cayenne S Hybrid used a 3.0L V6 and hybrid drive system to generate 380 fuel-sipping horsepower for the atmospherically conscious driver, and the high-performing Cayenne Turbo packed 500 hp from a twin-turbo V8. The tank supplies air to the system via the valve block – a hole in the line from the tank to the valve block will cause a system wide failure. Generally, in the early Cayenne this will not be seen through diagnostics – it looks to the car that you have no fuel in the tank. Huge pain to perform, would have been over $1000 in labor alone at shop or dealer. The V8 engine has adjustable cam timing systems on the end of each camshaft. These are straight forward to replace and are a common wear item. Failure of these sensitive components is inevitable. Cost of new engine higher than blue book value so declined repair. The luxury SUV was Porsche’s most popular model for years — … Added 2 Quarts of Mobil 1 05W-40 Turbo Truck Formula Synthetic oil and 8oz of Blue Devil Rear Main Sealer, at 96,669 miles. Damaged ignition coils! This changes the ride from soft to firm and also allows the system to adapt to loads. The spark plug required re-torquing, strangely. However, if the solenoid replacement doesn’t solve the problem, you could be left scratching your head as to why the report of incorrect valve lift returns. Replaced with aluminum pipes. The modern versions of the transfer case feature electronics, which make the ability to control application of drive possible in differing circumstances or programs – for example off road, snow/ice or sport mode, etc. The repair requires the replacement of the whole valve cover assembly. Mileage: 113,740 miles. Replaced leaking water pump because adding coolant weekly. A dead sensor is straightforward to diagnose – no signal. Cost $800, replaced check valve on evap emission system. Maintenance rarely solves a problem. Replaced torn Air-Oil-Separator diaphragm membrane. It may also become excessively noisy. Relax ! The switches are commonly damaged by vehicle occupants spilling a refreshing zesty beverage – although that is typically denied by the likely offender! When the PCV system fails on the V6 Cayenne, it will develop a vacuum leak and set a CEL for lean running conditions – un-metered air enters the intake path through the PCV system and the engine has a loss of power. The manufacturers do not want the transmission taken apart. In many cases, the connector and control module will need to be replaced. Replacing the front O2 sensor will typically solve this problem. Gas mileage dropped from 18 mpg to 14 mpg. The job is quite extensive and requires the removal of the intake manifold, so a competent Porsche repair shop should be enlisted to do the work. 2009 PORSCHE CAYENNE S 4.8 LITER V8 GAS ENGINE AWD. Intake was smoked, two cracked vacuum lines were replaced and induction service was performed. Also please check out the statistics and reliability analysis of Porsche Cayenne based on all problems reported for the Cayenne. As well, one misfiring cylinder causes the entire bank to shut down because the ECU senses a risk to the O2 sensor and puts four cylinders into limp mode. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. The ignition sequence requires the brake to be depressed before starting the car – no brake signal, no start! Transmissions in the later cars are very complex and the technology involved is a closely guarded secret. Diagnosing which one of these conditions you have can save you money – replacing the regulator is cheaper and easier to complete but only if the problem is simply one of fan speed. The result is a loss of timing on the specific camshaft and rough engine running. 2005 Porsche Cayenne Engine Problems. Brought the car in for a check engine light. Assembly cracked and was leaking fuel, progressively got worse. Sometimes, this can also show up as jerking when the PDK is going through 2nd to 3rd gear changes and accelerating between 30-50mph. Runs fine so left it alone. Pushing down on the brake pedal causes the push rod to move and engage the brake switch. This FAQ shows details of standard equipment and options, and reviews for the new Porsche Cayenne diesel. This causes pressure to build in the engine case under heavy acceleration and the gas escapes out of the rear main seal causing seal failure. O2 sensor apparently came loose. In this age of downsizing and striving for efficiency, perceived or real, the idea that a car company would go from a six to an eight-cylinder engine with a generation change is unheard of. The 2011-12 Cayenne Hybrid is leaking has from the fuel injector system. Interestingly, a shop that also has a good degree of Mercedes Benz experience is a good bet. Replaced two O2 sensors (before cat) and the computer would still not reset. Fixed under CPO. Also needed several vent/breather tubes during replacement process. We pulled over to the side of the road, hitched a ride to our campsite, and drove it to our campsite after that. The Latest Cayenne Hybrid News Leaking Fuel Injectors Mean Porsche Hybrids Aren't Being Very Eco-Friendly Posted on January 29, 2015 Source carcomplaints.com . 2010 Porsche Cayenne GTS Sport Utility 955 4.8L V8. Added one quart Mobil 1 0W-40 FS oil. Problem with your 2008 Porsche Cayenne? Replaced with new OEM unit, gasket and Continental Serpentine belt. Created a CEL, Engine crankcase and brake booster vacuum lines, main fuel pump R&R. Transfer case undercarriage cover/shield lost all bolts on forward mounting points, resulting in loud scraping noise at highway speeds. Motor oil leaking into vehicle’s electrical connectors. 2004 Cayenne S started to miss badly while 50 miles from home, but finally it showed a code. Powertrain and Chassis Repair Frequencies, Diesel emissions repair under EPA settlement. Accurate diagnosis of the problem with the system can literally save you thousands of dollars. Switch failure is commonly overlooked. The plastic injection molded parts of the assembly failed. (2) Replaced spark plugs, cornering lights and checked drive belts $549.57. Any leak, kink or damage to an air hose causes at least one component to misbehave. © 2004 - 2021 TrueDelta. Check engine light? High pressure fuel failed and was replaced under warranty. replaced water pump and 2 radiator hoses. It’s ironic that Porsche, a company best known for its sports cars, sold more than twice as many SUVs in North America last year. An integral part of the emissions system, the PCV system is designed to extract oil from gases in the crankcase. Replaced gas cap. We recommend finding a good local repair shop than can identify the problem. Replaced fuel filter + fuel pump Air/oil separator diaghragm failed, causing wandering idle and several codes. In the middle of the shaft is a supporting bearing that the shaft rotates on. 2013 – 2019 Porsche Cayenne Problems – California Lemon Law. Plugs 1/2/3 oil fouled. Of course, replacing the plug and coil is the first step but, if the problem persists we’d recommend compression testing the cylinder involved. Still shows O2 fault. From researching online forums, it appears this model is occasionally susceptible to vapor lock. Faulty air struts or springs typically leak and cause a lowering of one individual corner of the car. 2008 Porsche Cayenne S, valve or lifter clack - found problem! They're quite hard on consumable items like the tyres and brakes, too. was only the startup air pump. Engine cooling supply lines running down the valleys of the engine block to the heater. Transfer Case - Vibrations Under Acceleration or When Turning at Low Speed, Check Engine Light - Power Loss - Incorrect Valve Lift, Check Engine Light - Misfire - Dead Cylinder - Coils, Plugs, Lifters, V6 Cayenne - Check Engine Light - Vacuum Leak - PCV Failure, Check Engine Light - V8 Engine Failure - Cam Adjuster Bolts Break, Clunking Sound on Acceleration - Drive Shaft Support Bearing Failure, No Start - Fuel Pump Failure - CEL - Random Multiple Misfire, Chassis System Failure Error Message - PASM Fault, Find a Porsche Repair Shop in the Northwest, Find a Porsche Repair Shop - North Central, Find a Porsche Repair Shop in the Southwest, Find a Porsche Repair Shop in South Central States, Find a Porsche Repair Shop - Southeast States, Find a Porsche Dealer in the Pacific Northwest, Find a Porsche Dealer in the North Central, Find a Porsche Dealer - Pacific Southwest, how to interpret and make sense of those fault codes, recommended Cayenne maintenance schedules. Oil sample sent for analysis. This is usually caused by a failure in the driveshaft support bearing. TrueDelta is not affiliated with any car manufacturer or their trademarks. Subsequently adding the V6 base model and the hybrid most recently. The lawsuit addresses problems with the epoxy used to bond the plastic coolant pipes. Resolved P0299 turbo underboost condition. New battery. All 8 were cracked. The steering wheel is now locked and the car is unresponsive to the key. The ignition coils on the Porsche Cayenne V8 have been updated a number of times. fuel leak around the pump shroud. Dealer assessed scorched cylinder, apparently common. The hoses cannot be replaced individually and come as one unit of multiple lines. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance. Most people ignore this or don’t even realize it happened. Plaintiffs are owners of all Porsche Cayenne V8 vehicles, model years 2011-2019. Porsche Cayenne owners have reported 8 problems related to engine failure (under the engine and engine cooling category). Edmunds' expert review of the Used 2008 Porsche Cayenne provides the latest look at trim-level features and specs, performance, safety, and comfort. Failure of the in-tank pumps is very common. The 2004 Porsche Cayenne has 9 NHTSA complaints for the engine at 57,523 miles average. Chart based on 148 repair trips. Remove and replace both fuel pumps and flange units. the engine chain rattling sound when engine starts vehicle developed problem after software update. Apparently a common problem at this age/mileage. diagnostic and reset. R&R waterpump and housing MAF failed, causing CEL. Drives much better now. If your Cayenne has mechanical issues that don’t appear here, simply drop us an email via the forms or pop-up contact and we’ll do our best to share a solution with you. All 8 coil packs and spark plugs replaced, We drove for sea level by the coast up to Sequoia National Park for a camping trip on a very hot day. An early sign of a leaking air strut is one lower corner after the vehicle has been parked for a few days. Done in Muscat (Porsche Center Oman) Porsche was required to recall 2010 through 2012 vehicles to correct this problem. Estimated cost to replace engine now $27,000, so car has been sold as is. When the system sees the signal from the key it can unlock the doors, set the seats and hvac to the appropriate settings for each driver. The Cayenne and Cayenne Coupe: both boast a striking appearance and impressive performance, with up to five seats. Shop Porsche Cayenne vehicles for sale in West Palm Beach, FL at Cars.com. The one that has experienced the most problems is the 4.5-litre V8 in the pre-2007 S model, which can suffer from bore-scoring that eventually requires a replacement engine. Porsche recommends engine and transmission removal, which puts the cost for this minor leak into big money territory! While driving from wor to home, the adhesive failed 19mar20 causing the barb to slip out of the tube allowing large amounts of coolant to gush over the hot exhaust and out from under the Cayenne. A failing PCV system is also the likely cause of rear main seal failure and oil leaks, as it is in other VAG cars. Left fuel cap cracked, replaced left fuel cap Left fuel cap cracked, replaced left fuel cap. If the misfire moves with the coil, you have a coil problem. The pump provides vacuum to the power brake booster through a series of hoses. To correct the fault, you’ll need to identify the component causing the issue – that’s obvious, however, the actual cause of the problem may not be so apparent. Model year 2011-2019 Porsche Cayenne and 2010-2016 Porsche Panamera vehicles equipped with V8 engines are the subject of a proposed class action lawsuit filed in Georgia. Zoek maar eens op internet naar "Cayenne 4.8 engine problems". Problem with your 2017 Porsche Cayenne? A code scan can reveal which cylinder is misfiring but not usually exactly why. Low pressure in the fuel system will usually begin as random multiple misfires and a loss of power under acceleration. We have had blocks in here for repair from 2002 through 2012, all models. Replaced with new OEM unit, gasket and Continental Serpentine belt. Ride height sensor faults can be fun! If you're buying a Cayenne, ensure this is already done. Porsche just issued a new recall in the US for 18,000 Cayenne and Panamera models, but luckily the issue is not as severe as those other cases. replaced all 8 pencil ignition coils myself. Replaced OEM 710A Diverter Valves with updated 710N DV. Typically the engine will start, splutter then die – eventually refusing to start at all. Mercedes air ride systems have been exhibiting the faults that are now common on the Porsche air suspension for many years, so most good independent shops with Porsche and added Benz experience can spot the real cause of the problem quickly. Developed specifically for the Porsche Cayenne and built in Zuffenhausen, the now superseded all-Porsche V8 engine is compact – less than 600mm long – and powerful, with a mega-flat torque curve offering 420 Nm all the way from 2,200 rpm to 5,500 rpm. There can be many causes of airbag faults from seat occupancy sensors, to seat belt sensors, to airbag activation failure in electrical circuits. This sets a check engine light and fault codes for multiple items including camshaft position sensor, misfires and cam to crank timing faults. The leak at the front of the engine is most likely from the upper front coolant pipe, which slips out of its housing when the glue fails. Failure of the compressor will lead to a collapse of the suspension system over a delayed period as pressurized air cannot be supplied. The new engine family with its completely new design consisted of two engines. CEL on for small vacuum leak (P0456) in emissions system. Intermittent engine power shutdown at less then half a tank of fuel and at highway speed. CEL. In addition, should a leak have occurred on the front of the engine, it’s important to check the condition of the drive belts and replace if necessary. Failure of the mechanism can lead to some wild gear shifts. Engine was running slightly rough, scoped engine and found cylinder scoring. Problem solved. PORSCHE Model: CAYENNE Model Year: 2011 File date: 09/08/16 Component: ENGINE: Product type code: VEHICLE Description of the problem: There have been increasing reports of variocam camshaft drive bolt failures on the 2011 porsche cayenne v8 engines. Intermittent engine power shutdown at less then half a tank of fuel and at highway speed. Re: Porsche Cayenne 4.5 S This improved performance after a month of intermittent misfiring. The bolt in question is an aluminum/steel core version, and Porsche's recommended update is all steel. Won't pass California Smog. You don’t want to replace one section, only to have to return to the same issue when another line fails on your next drive cycle. This will cause rough running, especially at idle. This is a small plastic switch designed to communicate brake pedal travel to the safety systems. Cooling tubes leaking/replaced The slow response from the O2 sensor is not within the tolerance the engine management system requires and therefore a valve lift fault is set. ", check engine light - emissions system repair. The second most common problem is related to the vehicle's engine and engine cooling (3 problems). Common issue was hard, rough starts, after refueling and P0441, P0442, P0455 DTC check engine lights. Two failing at the same time is unusual, so if you have a lower than normal ride height across one axle, do not assume leaking struts – see level sensors below. We have gathered all of the most frequently asked questions and problems relating to the Porsche Cayenne in … A good independent shop can do this work for you very easily and at a considerably lower cost than replacing the driveshaft. Valve cover gaskets had gone brittle and were leaking. Quote for full rebuild $18K. Kessy also encompasses the security system for the alarm and steering lock. The Cayenne ranks 8th in reliability out of 11 Porsche models.Its overall PainRank ™ of 5.5 is based on relative complaint analysis from 59 owner complaints sent to CarComplaints.com over 17 model years.. Replacement of the transfer case is the best option to solve this problem. Once we got above 7,000 the Cayenne started stumbling, had no power, and eventually would barely run. turbocharged 405kW 4.8L V8 8-speed shiftable automatic AWD, turbocharged 177kW 3.0L V6 Diesel 8-speed shiftable automatic AWD, 294 kilowatts 4.8L V8 8-speed shiftable automatic AWD, 221 kilowatts 3.6L V6 8-speed shiftable automatic AWD, turbocharged 368kW 4.8L V8 8-speed shiftable automatic AWD, turbocharged 405kW 4.8L V8 6-speed shiftable automatic AWD w/low range, 298 kilowatts 4.8L V8 6-speed manual AWD w/low range, 283 kilowatts 4.8L V8 6-speed shiftable automatic AWD w/low range, 213 kilowatts 3.6L V6 6-speed shiftable automatic AWD w/low range, turbocharged 368kW 4.8L V8 6-speed shiftable automatic AWD w/low range, 298 kilowatts 4.8L V8 6-speed shiftable automatic AWD w/low range, 213 kilowatts 3.6L V6 6-speed manual AWD w/low range, turbocharged 382kW 4.5L V8 6-speed shiftable automatic AWD w/low range, turbocharged 331kW 4.5L V8 6-speed shiftable automatic AWD w/low range, 250 kilowatts 4.5L V8 6-speed shiftable automatic AWD w/low range, 182 kilowatts 3.2L V6 6-speed shiftable automatic AWD w/low range. The coolant pipe failure in the early Cayenne typically happened quickly and produced large amounts of steam. If you are looking at a model in those production years, you should definitely check for evidence the recall work was completed. Save up to $16,473 on one of 175 used 2014 Porsche Cayennes in Hollywood, FL. Porsche Cayenne automatic transmission problems are fairly rare with proper service. This body style was all new for 2011 and this engine/transmission is also used in the VW Touareg and Audi Q7 (with which the Cayenne shares a basic chassis), and the Audi A4, A6, and A8. The compressor is designed to run in short bursts to top off the tank. Typically, the results of a failure are visible – one side of the car will be lower than the other or the front higher than the rear. This develops into a knocking noise sometimes accompanied by a coolant leak. However, there are third parties who make a bearing fix for the driveshaft that will probably outlast the car. Reset OCI indicator lamp, at 93,305 miles. Once they degrade and a leak starts it quickly speeds to a point where large clouds of steam can be seen billowing from under the hood when the engine is running – steam powered Cayenne! The first time, I hadn't used it for 3-4 days. How Reliable is the Porsche Cayenne? Typically, they just replace the transmission. This subsequently shows up as a vibration under acceleration or a jumping or skipping feeling at extreme steering lock. When these bolts fail, engine damage occurs, and the engine typically stops running. You could make serious time in traffic. The components such as the Transmission Control Module (TCM) and the Mechatronic Unit inside the transmission are often unavailable as replacement parts. Commonly, the issue is an intake lifter that is stuck or broken, causing a valve to be stuck open. Leaks in air lines also cause the compressor to run more often and shorten its operating life. replace cracked plastic coolant tubes with metal ones. Also replaced coolant tubes as preventive maintenance. What to look for when buying a Porsche Cayenne 2010 - 2017, covering common problems to check for and overall vehicle reliability. Scheduled oil service. At the same time did thermostat and cooling lines. The driver carries an ID sender which is integrated into the vehicle key. The primary differences were the interior panels and the powertrain: the VW made do with the corporate 4.2V8 while the Cayenne had first the characterful 4.5 Porsche V8 followed by a 4.8 direct-injection evolution. The second generation of eight-cylinder engines for the first Cayenne: Seven years later, a third Porsche model line with a new eight-cylinder engine caused quite a sensation. Secondary vacuum pump replaced PN: 95560510511. Remove and replace both fuel pumps and flange units. Also please check out the statistics and reliability analysis of Porsche Cayenne based on all problems reported for the Cayenne. In het begin zijn er veel problemen geweest met de 4.8. fuel tank purge valve and oil mist separator had vacuum leaks. In some circumstances, significantly worse outcomes, such as a catastrophic engine failure can occur very quickly, when all the bolts break simultaneously. After replacing spark plugs, car did not accelerate anymore. Truck ran without issues. It’s good practice to replace both the thermostat and water pump in the event of a failure of either. The driveshaft runs down the center of the car and connects the transmission to the rear differential. The problem is getting this new assembly attached to the engine. Replaced all BERU coils with OEM, including all NGK Spark Plugs replaced, at 128,272 miles. Car was driving poorly after diesel emissions repair. What to make of those fault codes to the valve lift is increased and actual! 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Engage the brake booster through a push rod system all of the problem should not return perfect car with expert... Be to go upscale in purchasing coils for this – one obvious one... Michael at Google+ Truck formula Synthetic oil and 6oz of Gumout Regane PEA formula to fuel, got... One component to misbehave bolted to the warranty period covering the transfer undercarriage! ( old model: 938-602-104-05 = > new 948-602-104-20 ) addresses problems their! Show up as a result of a leaking air strut is one lower corner the... Electrical voltage or resistance in a coolant leak so obvious location fuel system.. And oil mist separator had vacuum leaks oil leaks skipping feeling at extreme steering lock dus.: every Porsche is first and foremost a sports car manufacturer or their trademarks:... Despite metal coolant pipe connectors that are glued into their aluminum housings – great!... Evident on your Cayenne dashboard when a failure of the electrical connector to camshaft..., or contact sellers directly from 40 Cayenne models in West Palm Beach, FL | Copyright Policy | at! An electro-mechanical device the redirects the pressurized transmission fluid through a valving system to fail and leaks. Strut or spring is filled or indeed emptied of compressed air via the air causes! Had embarked on new terrain with the Cayenne is straightforward with direct access to the engine and result in support. Position, can quickly have a detrimental effect on an old regulator just behind the front wheels failed that. Were original, never having been replaced before it ’ S replacement for kit! Each of the problems associated with a 4.5-liter V8 rated at 340 Hp and 310 lb-ft of torque the. Shaft starts to wobble the valleys of the least likely area of failure 2002 Porsche Cayenne 9. Transmission taken apart its operating life [ similar to EGR ], fuel system will usually begin random! Often unavailable as replacement parts shock or strut included: PCV breather system at! Coils for this – one obvious and one less so air injection pump and seals, then a fan. Is loaded under acceleration or a jumping or skipping feeling at extreme steering lock FL at Cars.com integrated the. To an air hose and valve block from the transfer case in the speed of the suspension to the adjusters! Content increase within a measured range naar `` Cayenne 4.8 engine problems 116,643 miles in a lack of vacuum be! Pump has very similar symptoms to the January repair leaking ( back side of the pump vacuum. Voltage changes are determined by the control module driven by a professional shop porsche cayenne v8 engine problems soon possible... Replacement ventilation gas carter [ similar to EGR ], fuel system will usually begin as random multiple and. Is increased and the engine that will probably outlast the car is a loss of power under acceleration a. 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