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Ratings on over 1,000 new & used models going back 5 years, from the Center from Auto Safety. Learn more about The Car Book 2018 here.


hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
106,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2002 Audi TT engine problems

engine problem

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2002 Audi TT Owner Comments

problem #1

Sep 252015


  • 106,000 miles


One morning started up the engine on my Audi, and the engine sounded like it had rough idling, stuttering sound to it. I had took it for a test drive and experienced lack of power, hesitation in engine, rough idling, and then check engine light came on. Checked out the code. It came up to be (P0304) cylinder 4 misfire. I took it to a mechanic, and he replaced spark plugs, coil packs. The problem still existed. He had checked the compression. It was good. Check all wires, senors...ect. Anything he could think of and it all checked out good. Timing belt and water pump was replaced couple months before this problem existed. The problem only exists when the engine is cold. Once you warm up the engine, restart the car, and it drives perfectly fine! engine cools down, and rough idling, lack of power and all the comes back again. The mechanic doesn't know what the problem could be.

- Spokane, WA, USA

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