2010 Chevrolet Equinox LT 3.0L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on
When cold car behaves ok once it gets hot it will start acting up misfire cyl 1,3,5 and bank 1 fuel trim goes up to 40
FIX posted 5/13/2018
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Message Closed w/FIX
Vehicle Data2010 Chevrolet Equinox LT
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2010 Chevrolet Equinox LT
VIN | 2CNFLNEY1A |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Misfire, MIL Lamp On |
Occurs | Hot, Under Load, Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0300 | Multiple Misfire Detected |
P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching |