2005 Chevrolet Impala 3.8L Poor Idle Quality, MIL Lamp on
hey fellow techs, Got this brain teaser here. car came in with customer complaining of poor idle quality. Excellerates fine but at idle vehicle misfires from random [...] at idle jumps between 17.5 to 16 psi. Misfire tends to be random but when i look at misfi...
FIX posted 2/8/2011
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Message Closed w/FIX
Vehicle Data2005 Chevrolet Impala
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2005 Chevrolet Impala
VIN | 2G1WH52K85 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |