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Emission
GMC SIERRA EMISSION
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Found 10 results
Select a filter to limit the results
Air Pump
EGR Valve
EVAP
PCV
EGR System
Just Bought This Truck (k2500, Gas) Few Days Ago And Something Looks Weird In My Egr System. The Egr Valve Is Disconnected And I Am...
Asked by
Tal Shahar
·
7 ANSWERS
10 IMAGES
1994
GMC SIERRA
GUIDE
Emission System
Emission control systems or EVAP system as there are called have been incorporated into automobiles to prevent pollution by limiting the amount of un-burnt and evaporated ...
PCV Valve
I Understand That I Do Not Have A Pcv Valve On My Engine But A Tube With An Orifice In It On The Back Of The Drivers Side Valve Cover. The...
Asked by
Btoler
·
3 ANSWERS
2 IMAGES
2007
GMC SIERRA
Vacum Hook Up For Carb And Smog Pump
Can You Direct Me To Or Provide The Diagrams I Need To Re Tube The Vacuum Correctly? Smog Test Tech Told Me I Was Missing Two Hoses For Smog...
Asked by
brad g
·
1 ANSWER
1976
GMC SIERRA
Evap Leak
I'm Performing My Own Evap Test. I Plugged The Smoke Into The Brake Booster Hose And Blew In It And Smoke Came Out My Air-box On The...
Asked by
dad2camrin
·
6 ANSWERS
2008
GMC SIERRA
Smog Tech Wont Test Car Because Computer Says Evap...
He Gave Me A Paper That Says How To Drive Your Car To Run A Drive Trace, But There Are A Bunch Of Pre Conditioning Requirements That I Don'...
Asked by
jnr311
·
3 ANSWERS
2001
GMC SIERRA
LM7 Into A 1970 FJ40 Landcruiser?
I Am Rebuilding A Used 5.3l Lm7 As Per Your (ryan's) Youtube Videos. I Am At The Point Of Figuring Out Where To Connect The Evap Vapor...
Asked by
ralphieadams
·
2 ANSWERS
2003
GMC SIERRA
Vapor Canister
How Do I Replace The Vapor Canister For A 2002 Gmc Sierra
Asked by
jose ayala
·
1 ANSWER
1 IMAGE
2002
GMC SIERRA
Code P140c, EGR Valve
I Installed A New Egr Valve And Check Engine Light Is Still On With Same Code P140c.
Asked by
Gutierrez Luis
·
1 ANSWER
1 IMAGE
2015
GMC SIERRA
2000 GMC Sierra EGR
Just Want To Know An Egr Blanking Plate Cause Any Engine Damge As My Eger Is No Good At The Time Being And I Do Not. Have 500 Dollars Saved...
Asked by
big j truck
·
4 ANSWERS
2000
GMC SIERRA
1995 GMC Sierra Egr Failure
Where Is Egr Valve Located And What Causes It To Fail
Asked by
fefee
·
1 ANSWER
1995
GMC SIERRA
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