« Reply #10 on: Sep 2, 2003, 08:33PM »
rich my car has been a hell of a lot better since a dumped the oil, and replaced it with a low grade oil, filled the tank completely with bp ultimate and ran some injector cleaner through it. at first not much change occured but when i filled the car a second time without injector cleaner idle was smoother, response better. i worked the engine pretty hard for that first tank. a friend suggested this for a new oil change, fuel change and injector cleaner. beats me why but seemed it has worked. remeber if u havent got a chip then the ecu needs time to adjust to higher octane fuel.
did the exhaust feedback go away?
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His: 2001 Audi S4 biturbo quattro 6sp, Nogaro Blue/black leather recaros, microsilver trim, bose 10sp, SSAC 2.5" twin turboback, RS4 rear sway, 25% tint
Hers: MY99.5 Audi A4 1.8T Quattro GP Edition AVANT 5-sp, phantom black, black leather buckets/walnut/sunroof, 2.5" D&T Turboback, K04-015, N75J, 710N DV
Bro driving: 1990 Nissan Pintara TRX 5sp Red, 16" Rozzis, Lukey 4-2-1 ext, 2.5" full exhaust, hi-flow cat, cone cai, stg 3 chip, low Kings, GT Gas shocks, Urethane bushings, slotted front rotors, 398000k and still going strong; 0-100 in around 7.2-7.4 seconds