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1995 GMC Sonoma SLE 4.3L Poor Idle Quality, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 3/11/2019 17 Replies

This is my personal truck I bought last year and have rebuilt virtually the entire steering and suspension system and it hasn't been driven much as it is the "back-up" vehicle. I've been driving it the last few weeks due to a foot injury (can't push a clut...

17 Replies Received (View Replies)

  Related Documents & Media  1995 GMC Sonoma SLE

 
Message Closed w/FIX

car Vehicle Data

1995 GMC Sonoma SLE

VIN 1GTCT19W5S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / CMFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Poor Fuel Economy, MIL Lamp On
OccursAlways

Trouble Codes

P0325Knock Sensor 1 Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1995 GMC Sonoma SLE

VIN 1GTCT19W5S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / CMFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Poor Fuel Economy, MIL Lamp On
OccursAlways

Trouble Codes

P0325Knock Sensor 1 Circuit Malfunction