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View Full Version : Please Help newbie need some help please



stevo_123uk
17-11-2011, 10:04 PM
Hi All, My name is stephen recently bought an audi s3 (8p) completely standard, car is a dream to drive however 2 things i would like help on,
1st sometimes the car boosts really hard and other times it feels really flat and sluggish, any ideas?
2nd when changing gear i can hear like air escaping now i know the car has a standard dumpvalve but should it be loud enough to hear? I have owend tuned turbo'd cars before and generally iam clued up,
My first thought was a dodgy MAF causing the boost issue??
cheers in advnace for your help