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Trouble Codes
P Codes (Powertrain)
P0100 - P0199
P0174
GMC P CODES (POWERTRAIN) P0100 - P0199 P0174
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Found 12 results
PO171 And PO174 For 1998 Gmc Jimmy 4.3L Help
I Have Did The Following Changes. -fuel Filter=changed -fuel Pressure Regulator=changed -fuel Pump=changed -mass Air Flow Sensor=...
Asked by
roycar71
·
24 ANSWERS
7 IMAGES
1998
GMC JIMMY
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...
Codes P0171 And P0174
What Is The Most Likely Remedy For Error Code 171 And 174 On The Truck Listed Above?They Are Running Lean Bank 1 And 2. It Was Reset And...
Asked by
paulvoitek
·
2 ANSWERS
11 IMAGES
2002
GMC SIERRA
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 Po171 And Po174 What Are These Codes For?
Please Tell Me What These Codes Stand For And The Diagnosis.
Asked by
bbarreto
·
1 ANSWER
7 IMAGES
1996
GMC JIMMY
VIDEO
How to Read Trouble Codes
Instructional repair video
Diagnosing Po171 And Po174 For 1998 GMC Jimmy
How Do I Diagnose Po171 And Po174 After Mass Air Flow Replacement. I Had Mass Air Flow Sensor Dianosed By Mechanic And I Replaced To Save...
Asked by
roycar71
·
5 ANSWERS
1 IMAGE
1998
GMC JIMMY
1999 GMC Yukon P0174
I Have A Mil Active Showing A Troublecode Of P174. In Using The Online Troubleshooter On My Obd Ii Scanner It Tells Me Either Low Fuel...
Asked by
cpaynter2
·
3 ANSWERS
1999
GMC YUKON
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...
2003 GMC Yukon Code P0174
When Cold The Engine Starts Up And Runs At To High Of An Idle And When You Hit The Throttle The Engine Rpm Is Slow To Come Back Down. Once...
Asked by
Stevis
·
4 ANSWERS
2003
GMC YUKON
1999 GMC Sierra Trouble Codes PO171 & PO174
When I Start My Truck In The Cold It Idels Rough And Dies Untill It Gets Warm. The Service Engine Light Came On After That. The Codes Are...
Asked by
mike hunter 88
·
2 ANSWERS
1999
GMC SIERRA
2000 GMC Sierra Po174 Code On Bank 2
I Have Po174 Code On Bank 2 But I Cannot Find The Problem But I Do Have A Big Exhaust Leak Between The Manifold And The Head Pipe On Bank 2...
Asked by
09chevyman
·
1 ANSWER
2000
GMC SIERRA
2007 GMC C1500 Engine Codes PO171 & PO174
I Had The 60k Service Done At 66k And The Engine Light Came On The Next Week. The Mechanic At The Tire Barn Said It Was Either The Fuel...
Asked by
Weohyakapka
·
1 ANSWER
2007
GMC C1500
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