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2002 Lexus GS300 has acceleration problem
2002 LEXUS GS 300
Seems to straving for fuel. Does not accelerate well from a complete stop. It has two pending codes. Po171 and po174
have the same problem?
Thursday, February 16th, 2012 AT 11:47 PM
Lean fuel condition could be caused by one of the following below:
1. Vacuum leaks
2. EGR and PCV valve.
3. Low fuel pressure.
4. Dirty fuel injectors.
5. Mass Air Flow Sensor.
6. Oxygen Sensor.
Thursday, February 16th, 2012 AT 11:49 PM
to post a reply.
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