Question about Volkswagen Jetta

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My 2001 Jetta is getting terrible gas mileage along with an acceleration problem. The car takes a long time to warm up. When the car isnt warm the RPM's go only to 200 and only 25 mph. . Even when the car is warm it doesn't run smooth. The car jumps and misses. Please help!!

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Sounds like your thermoastst is faulty.Stuck open.Try replacing it.

Posted on Dec 31, 2010


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