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GMC
Sonoma
Trouble Codes
P Codes (Powertrain)
P0100 - P0199
GMC SONOMA P CODES (POWERTRAIN) P0100 - P0199
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Found 9 results
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P0147
P0155
P0171
1997 GMC Sonoma Code P0171 But Only When Using 87...
As The Tittle Says. I Get A Lean Code P0171 But Only If I Use 87 Octane. I Verified This By Filling The Tank 3/4 Of The Way With 89 And...
Asked by
serpentracer
·
15 ANSWERS
1997
GMC SONOMA
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...
1997 GMC Sonoma 1997 GMC Sonoma P0147/P0300
I Have A 1997 Gmc Sonoma And I Have The Following Codes Popup Within The Last Month P0147 O2 Sensor P0300 Random Misfire I Have...
Asked by
G.I.E.
·
6 ANSWERS
1997
GMC SONOMA
2003 GMC Sonoma Fuel/P0171
I Have A 2003 Gmc Sonoma 4cyl 2.2l With 140k Miles. It Has Had A Recurring Issue Where It Is Hard To Start When The Fuel Gauge Reads 1/4...
Asked by
archituethis
·
9 ANSWERS
1 IMAGE
2003
GMC SONOMA
2002 GMC Sonoma P0300 & P0155 Codes
Svc. Engine Soon Lite Came On. Scan Gave Me P0300 Code: Random Misfire, And P0155: Ho2s Heater Performance Bank 2 Sensor 1. Replaced O2...
Asked by
tommyb79
·
7 ANSWERS
1 IMAGE
2002
GMC SONOMA
VIDEO
How to Read Trouble Codes
Instructional repair video
2002 Sonoma P0171
2002 Sonoma, P0171 System Too Lean, Is Dumping Fuel, Runs Pretty Good Until Reaches Temp, Black Smoke Coming From Exhaust?
Asked by
brdsmith15
·
4 ANSWERS
2002
GMC SONOMA
2001 GMC Sonoma P0171 CODE 2001 GMC SONOMA 4.3
My Service Engine Soon Light Comes On Occasionally And Has Stored The Code P0171. I Can, T Find Any Vacuum Leaks And The Vehicle Has...
Asked by
lvmark
·
1 ANSWER
2001
GMC SONOMA
GUIDE
Check Engine Light Safe to Drive?
We are a team of ASE certified mechanics that have created this guide to help you understand if your car is safe to drive with the check engine or service engine soon...
2002 Sonoma P0171
2002 Sonoma P0171 (system Too Lean Bank 1)replaced Ects, Cat Conv, 02 Sensor, Has Been Smoked For Leaks None Found, 02 Sensor Is Reading...
Asked by
brdsmith15
·
1 ANSWER
2002
GMC SONOMA
Code P0171 Seems False
The Truck Has A Hard Start Condition If Left Sitting More Than A Day Without Starting. Whether Cold Or Warmed To Operating Temperature. It...
Asked by
The_Wizzard
·
1 ANSWER
2003
GMC SONOMA
My Truck Is Not Runing
My 1998 Gmc Sonoma Is Poping Out The Intake An The Ex? It Runs Badthe Codes Are Po300/po155/po102 Help?
Asked by
liteguy
·
1 ANSWER
1998
GMC SONOMA
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