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Sedans Volkswagen Passat Volkswagen Passat Turbo Issues
44 messages, Last post on Oct 13, 2009 at 10:20 AM
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Replying to: 600kgolfgt (Oct 08, 2007 5:29 pm) |
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I am contemplating buying a Passat or Passat Wagon, but I am getting conflicting information about using premium fuel vs. regular fuel. One dealer told me that it was acceptable to use regular fuel because there is a sensor in the engine that automatically adjusts the engine/fuel consumption. Another dealer told me that using regular fuel will lower fuel mileage (makes sense to me because that is what happened when I previously owned a car that used premium fuel) and that the turbo would be damaged by the regular fuel. Both cannot be correct...or maybe they are both wrong...or does the truth like somewhere in between?
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Replying to: katmando90 (Oct 09, 2007 3:59 pm) 2) Regular fuel will have absolutely zero affect on the turbocharger. Period, full stop, the end. 3) Running low octane fuel in a 2.0T will cause the ignition timing to be retarded so much so that at wide open throttle, the maximum power output will significantly reduced. 4) Running low octane fuel in a 2.0T will cause the ignition timing to be retarded so much so that at any given cruising speed, the fuel economy will be reduced to the point where you'll end up paying more for fuel for any given distance traveled than if you use the recommended fuel. Best Regards, Shipo
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Replying to: shipo (Oct 09, 2007 4:11 pm) |
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2002 1.8t passat.my car overheated and dumped all the coolent.when i removed the filler cap the resovire was full of oil. called the vw dealer and questioned the service manager about a headgasket problem he says its most likely the turbo since the car is not smoking or running rough. i removed both the oil and coolant lines from the turbo and there is oil in the coolant port.since the dealer is 500kms away i have to do this job. so would this be a seal replacement or a complete turbo job? new turbo is 1250 bucks. or would you know where i could get mine rebuilt?tks roy
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| Where to begin. Turbo blew, oil in the coolant about 2 years ago. VW cleaned out coolant system with Simple Green. That is all they ca use because of Environmentalist. About 6 months ago no heat from heater. Brought car to VW and now they say new heater core, $1200.00 to repair. Is there another way to clean out the core. Also trunk leaks for no apparent reason. Any suggestions?? | |
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Replying to: rwheeler1 (Nov 05, 2007 11:22 am) |
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rwheeler1 bought a new turbo and installed. did not make any difference.done a leakdown test on the engine, did not lose a pound from either cylinder. how many other ways could oil get into this engine.lost. this car will soon be on ytube gettin trashed buy a very big backhoe.
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| My car resently started shaking while I was idling at a red light. The engine light came on and I had it towed to my mechanic. He said that 2 of the 4 ignitor coils were bad. He thought that this was odd since I don't have many miles on the car yet. Has anyone else had this problem? What did you do about it? Are there any recalls that I might not know about? | |
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Replying to: rwheeler1 (Dec 11, 2007 10:06 am) Google this: passat oil cooler leaking
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