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I have a few questions regarding my 01 TT Quattro

Audi TT The Audi TT line, in both the coupe and roadster combines Audi's All Wheel Drive performance with the feel of a European sports car.

I have a few questions regarding my 01 TT Quattro

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Old 07-07-2019, 04:28 PM
Rudy's 01 TT Quattro's Avatar
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Join Date: Aug 2013
Location: Georgetown Township, Michigan
Posts: 34
Default I have a few questions regarding my 01 TT Quattro

Greetings!

I have a few questions and would like your opinions. The car is running just fine (knock on wood) and just wondering if I should leave well enough alone.

1st: How often should I clean the MAF? I haven't had a code suggesting there's a problem and wonder if I did clean it, would it send a code.
2nd: The only non-OEM part on the car is a non cone, drop in K&N air filter using the factory air box. I put it in 8000 miles ago. How often should I clean it?
3rd: Fuel: The gas door on the car states 98 octane. In the states, short of finding racing fuel which is not close to me, I put in 93 octane (highest premium fuel available locally) for the last 7 years.
It runs fine but I have often wondered if it could run better? There is an alternative fuel available. It considered "recreational" and has less octane (91) but its classified as 100 % gasoline. From what I have read, the 93 octane has a life expectancy of 45 days vs. 91 octane having even longer since there is no ethanol in it.

Thank you for your time. I look forward to your thoughts.

Rudy
 
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