check engine light
5 posts
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Anyone else have a problem with their check engine light? Mine has been on since I got the tb, I have had the thermostat replaced and still the light omen on? It runs fine and all the gauges read fine, anyone have any idea what it could be?
- tsmith1156
- Off-Roader
- Posts: 222
- Joined: Thu May 02, 2013 6:04 pm
- Location: Batavia, Ohio
- Name: Tyler Smith
- Vehicle Year: 2005
- Vehicle: Chevrolet TrailBlazer
- DriveTrain: 4WD
have someone read the codes or get something to read the codes.
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The answer to many common lift questions can be found here
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The answer to many common lift questions can be found here
My Build Thread
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navigator - Moderator
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- Location: NC, Winnabow
- Name: Chris
- Vehicle Year: 2006
- Vehicle: Chevrolet TrailBlazer
- DriveTrain: 4WD
- Rank: Trail Ready
You'll need to get the codes read. I believe most Autozones will scan for free. There are many possible reasons for a check engine light. Mostly emissions related.
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ErikSS - Lifer
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I can't believe you bought it w the light on and cause unknown...
they've always worked for me.
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HARDTRAILZ - Moderator
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- Location: IN, Batesville
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- Vehicle Year: 2006
- Vehicle: Chevrolet TrailBlazer
- DriveTrain: 4WD w/ Aftermarket Locker
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loose gas cap is often to blame, or if you ever replaced it with a locking one that doesnt seal properly
2004 GMC Yukon, 4X4 SLT, 5.3L Vortec,
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1966 Stevens M416 trailer too
"Now she is gone I got my Yukon" ExpeditionNorth.com
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AA1PR - Off-Roader
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5 posts
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