engine runs lean on 1997 Volkswagen Jetta

check engine light is on

by in Rochester, NY on March 24, 2012
2 answers 1 comment
ANSWER by on March 24, 2012
Look for vacume hose that could be split or disconnected. From that point it could be caused by various faulty sensors, wiring problem, or a mechanical problem. Driving with a lean condition for extended period could leed to more problems.
COMMENT by on March 24, 2012
thank you for your input i'll check it out
ANSWER by on May 09, 2012
I have the same problem with mine. "too lean" I've tried getting the O2 senor replaced, but no luck.
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