Chevrolet 1500 Emission

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6 discussions

Emission

2008 CHEVROLET 1500
Check Engine Light Stays On Evap. Replaced Purge Sol, Also Tps. Tried To Reset Will Not Turn Off.
6 ANSWERS
1 IMAGE
Asked by charles 123

Engine Miss, Possible Dirty Injector/PCV Valve Leak

2001 CHEVROLET 1500
Truck Drives Fine On Normal Conditions, However When I Hit The Interstate, Or Drive It Up A Hill And Try To Meet The Speed Limit. The Truck...
1 ANSWER
Asked by Matt Richmond

Secondary Air Monitor, Not Passing California Smog...

1999 CHEVROLET 1500
I Took It For A Smog Test, And It Had Four Monitors Not Cleared It Has No Other Codes, But They Wouldn't Pass It. It Had A Broken Fuel...
1 ANSWER
Asked by jbarakos

EGR/misfire Issue

1998 CHEVROLET 1500
So I Had A Check Engine Light On But In The Past It Was On And Would Always Go Off Without An Issue Due To An O2 Sensor. I Was Driving And...
59 ANSWERS
1 IMAGE
Asked by tminer

Vacuum Line Diagrams?

1997 CHEVROLET 1500
All The Molded Vacuum Line Off The Charcoal Canister Are Broken Need To Know How To Replace Them
2 ANSWERS
2 IMAGES
Asked by chefrob

Having To Replace The EGR Valve Every Three Months

1993 CHEVROLET 1500
Hi, The Truck Listed Above Is A K1500. I Have Replaced My Egr Valve 3-5 Times. Every 3 Months It Goes Bad. Any Suggestions On Why This Is...
3 ANSWERS
2 IMAGES
Asked by Sean0309

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