
2000 Toyota Tacoma Pre Runner 3.4L Poor Idle Quality, Hesitation, pings
Customer complains that engine runs rough cold and that there is a loss of power and engine pings. found long term fuel trim is at -8.5 at idle, short term is at 0. checked fuel pressure and valve timing both -ok. tried replacing the MAF sensor with no chage i...
FIX posted 8/25/2004
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Message Closed w/FIX
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VIN | 4TASN92N8Y |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Pings |
Occurs | Cold |
Message Closed w/FIX
Vehicle Data
2000 Toyota Tacoma Pre Runner
VIN | 4TASN92N8Y |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Pings |
Occurs | Cold |