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Old 10-22-2008, 05:08 PM   #10
Blown M3
2nd Gear Member
Join Date: Oct 2008
Location: Ottawa
Posts: 103
If my short term fuel trim is +17.4 for bank one and +23.5 for bank two dose that mean I have a vacume leak? I also have no low end torque below 4000 RPM. What is the problem? Can someone help me. Sorry but on the I forgot to mention that I am running 15 PSI of boost on my car with a Vortech V2 blower.
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