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1996 GMC Sonoma SLE 2.2L Excessive Emissions, Poor Idle Quality
Posted to GM Driveability on 8/26/2005 12 Replies

Good morning group. I have a 96 sonoma 2.2 that was towed in for overheating. We have installed a used engine and the motor runs fine but i will not idle properly. It runs extremely rich at idle. It will rev fine and run down the road fine but if you back off ...

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  Related Documents & Media  1996 GMC Sonoma SLE

 
Message Closed w/FIX

car Vehicle Data

1996 GMC Sonoma SLE

VIN 1GTCS1946T
Engine2.2 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways

Trouble Codes

P0107Manifold Air Pressure Sensor Circuit Low Voltage
P0108Manifold Air Pressure Sensor Circuit High Voltage
Message Closed w/FIX

car Vehicle Data

1996 GMC Sonoma SLE

VIN 1GTCS1946T
Engine2.2 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways

Trouble Codes

P0107Manifold Air Pressure Sensor Circuit Low Voltage
P0108Manifold Air Pressure Sensor Circuit High Voltage