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P Codes (Powertrain)
GMC P CODES (POWERTRAIN)
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Vehicle Has Code P1345, Twice?
Vehicle Has The Code P1345, Twice. I Have Changed The Camshaft Sensor, Crankshaft Sensor, And The Vvt Solenoid. I Have Cleaned The...
Asked by
Hogfish666
·
1 ANSWER
10 IMAGES
2002
GMC ENVOY
VIDEO
How to Read Codes
Instructional repair video
P0332/p0327 Codes
I Have Change The Knock Sensors Out And Harness. The Same Codes Keep Popping Up.
Asked by
rayborn 62
·
1 ANSWER
11 IMAGES
2005
GMC C1500
P0171 Code, Cleaned MAF Then Got A P0174 Temporarily?
P0171 Code. Cleaned Maf Then Got A P0174 Temporarily. Sprayed Water At Base Of Intake And No Noticeable Difference. Not Sure Where To Go...
Asked by
hsaylor0
·
3 ANSWERS
8 IMAGES
2013
GMC SIERRA
Codes P0420, P0101, And P0300
Truck Started Flashing A Service Engine Soon Light On The Road This Morning. About 3 Miles Later I Started Losing Speed. From 70 Slowly Down...
Asked by
Denali Trouble
·
1 ANSWER
6 IMAGES
2002
GMC YUKON
VIDEO
How to Read Codes
Instructional repair video
Code PO420, Emission System?
Po420 Code, Check Engine Light Came On A Week Ago. I Put A Bottle Of Cataclean And Seemed To Help. No Check Engine Light For About A Week....
Asked by
badboyrod
·
11 ANSWERS
14 IMAGES
2020
GMC TERRAIN
Addressing The P0963 Code, By Checking The Solenoid?
Addressing The P0963 Code, By Checking The Solenoid, Wiring And Connectors Is Crucial Restoring Proper Pressure And Preventing Further...
Asked by
Jamiemora
·
6 ANSWERS
6 IMAGES
2013
GMC ACADIA
Code P0172
Vehicle Started Losing Power Almost Felt Like Driving Into A Strong Head Wind. Then Next Day P0172 Fault Code Came Up. Changed Mass Air Flow...
Asked by
Dt5428
·
15 ANSWERS
3 IMAGES
2005
GMC ENVOY
Code P0742, What Next?
I Got This P0742 Code What Next?
Asked by
Kingjd123
·
1 ANSWER
7 IMAGES
2010
GMC TERRAIN
Codes P1275, P1635, REP, And SES
Just Installed A New Fuel Pump, Now There's No Throttle Response When I Push Down The Pedal. Starts And Idles Fine. But Pump The Gas...
Asked by
Vikki Marie2
·
4 ANSWERS
6 IMAGES
2002
GMC ENVOY
Obd1 Plug Does Not Fit How Can I Retrieve Engine Codes
I Have An Obd 2 Port, But Will Not Link To My Scan Tool. The Obd1 Plug Does Not Fit. How Can I Retrieve Engine Codes? I Also Have A Abs...
Asked by
Henry Garcia
·
5 ANSWERS
1 IMAGE
1995
GMC
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