1994-2002 [Subscribe to Daily Digest] |
I have been getting pretty lousy gas milleage and performance seems a bit off. I hooked up my OBD scanner and saw that my Long term fuel trim is almost 40%. What can cause this? I know that a vacume leak is one....but there is no apparant leak. Any help would be appreciated.
1999 9-3 base conv
104k
posted by 208.34.219...
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