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GMC
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Trouble Codes
P Codes (Powertrain)
P0100 - P0199
P0128
GMC P CODES (POWERTRAIN) P0100 - P0199 P0128
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Found 2 results
Po128 Code
My 07 Gmc Pickup Has A Po128 Code Comeup. What Is The Problem?
Asked by
Bill Bennett
·
2 ANSWERS
2007
GMC SIERRA
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
GUIDE
Check Engine Light
Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...
Code P0128, Possibly Related To Over Filling Freon, Or...
The A/c Was Blowing Hot. Condenser Pulley Engaged. Added 32oz Can Of Freon To Low Side. The Needle On Gauge Was Dropping As I Was Adding It...
Asked by
Norinradd88
·
1 ANSWER
2014
GMC SIERRA
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