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Found 13 results
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Fail
1999 GMC C2500 Emissions Testing
Just Had Fuel Injectors Replaced In Our Vehicle. Need To Get A Sticker, But Can't Because Computer Is Not Registering Emissions Yet. How...
Asked by
savageau
·
1 ANSWER
1999
GMC C2500
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
GUIDE
Smog Test Failure
Smog test time? When a car fails smog it means the emissions analyzed from the exhaust tail pipe is too high, there are missing emission components, or you have a check...
2005 GMC Envoy Emissions Testing
Engine Performance Problem 2005 Gmc Envoy 4 Cyl All Wheel Drive Automatic Took It In This Morning And Received Two Codes For Failure...
Asked by
nvolbrecht
·
1 ANSWER
2005
GMC ENVOY
2001 GMC Sonoma Failed NO Test
I Have To Get My Vehicle Smogged, But It Failed The No Test. It Passed All The Other Test Easily. I Hadn't Driven It Very Far Before The...
Asked by
scherzbit
·
3 ANSWERS
2001
GMC SONOMA
2001 GMC Sonoma Emissions Test Failure
(i Have Made A Donation Via Pay Pal Receipt 9l945448eb8267410. There Were 3 Error Codes On My Emissions Test Result. The Oxygen Sensor...
Asked by
JaTexas
·
1 ANSWER
2001
GMC SONOMA
VIDEO
How to Read Trouble Codes
Instructional repair video
Failed Car Emissions Test
I Just Got My Vehicle Inspected And Failed The Emissions Test. A Score Of 220 Passes, Mine Had A 246. How Does One Fix This Issue Most...
Asked by
popparocks
·
3 ANSWERS
GMC OTHER
2008 GMC Canyon Failed Smog
Failed Functionality Test (no Data From 02 Sensor, 02 Heater, And Evaporation System). After The Oil Changed Odometer Was Reset And Added...
Asked by
rrocky2008
·
3 ANSWERS
2008
GMC CANYON
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...
1995 GMC C1500 Smog
1995 Gmc K1500 P/u. I Replaced O2 Sensor, Injectors, Map Sensor, Air Filter, Plugs, Wires, Cap, Rotor, Fuel Filter, Fuel Pump, Oil...
Asked by
HK408
·
1 ANSWER
1995
GMC C1500
1987 GMC Safari Replacing Rings
I Think I Sucked A Ring On One Cylinder. A Mechanic Told Me He Could Fix It Without Pulling The Engine. Is That Possible And Can You Only...
Asked by
bullsafari
·
3 ANSWERS
1987
GMC SAFARI
1990 GMC Jimmy California Smog
I Have A 90 Gmc Jimmy. It Has The 5.7 With Tbi. The Motor Was Replaced And Actually Has About 90,000 Miles On It. I Recently Went In For...
Asked by
bullfrogdaddy
·
1 ANSWER
1990
GMC JIMMY
I Failed Emissions After Putting On A Cadillac...
I Failed Emissions After Putting On A Cadillac Converter.I Now Have Put On New Plugs And Wires.I Was Told To Ajust The Valves.I Don't Know...
Asked by
trippinangel
·
1 ANSWER
1991
GMC SONOMA
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