
2009 GMC Acadia SLE 3.6L MIL Lamp on
Vehicle came in with a stray electrical spark from the engines harmonic balancer while engine is running all the time except when the it is raining or damp out. The spark appears to be starting at the inner ring of the harmonic balancer and jumping the rubber ...
FIX posted 3/1/2016
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Message Closed w/FIX
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VIN | 1GKER13D89 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Hot, on Accel, Idle, Dry |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
P0430 | Catalyst Efficiency Below Threshold (Bank 2) |
Message Closed w/FIX
Vehicle Data
2009 GMC Acadia SLE
VIN | 1GKER13D89 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Hot, on Accel, Idle, Dry |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
P0430 | Catalyst Efficiency Below Threshold (Bank 2) |