GMC Sonoma Engine
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352 discussions
Won't Start
93 Sonoma 2wd, 4.3 Vortex, Has Spark And 61 Psi Fuel Pressure At The Fuel Rail,fuses All Good, No Codes On The Obd-1, Suspect Injectors Not...
Asked by daveainoa
93 4.8 Tbi
Hi I Have A 1993 Gmc Sonoma (s15) 2wd Pickup. I Has Been Running Fine And All Of The Sudden It Wouldn't Start. Just Spun Over. It Seem To Be...
Asked by Disturbo
1993 GMC Sonoma A Question On Reprogramming ECM For...
Electrical Problem
1993 Gmc Sonoma 6 Cyl Manual
I Have A 1992 Gmc Sonoma S-15 Xcab, I Bought A Ecm (gmcm) From Auto Parts Store And A...
Asked by LVH
1993 GMC Sonoma Idle Speed Way Too High
This Is A 2.8l Tbi 6 Cylinder 'z' Engine. It Has Been Sitting For 2 Years With Body Damage; But Is Now Repaired.
With Fresh Gas It...
Asked by catfisher12
1993 GMC Sonoma Want Start
It Was Runing Ok Then It Would Not Start Put New Battery In And It Was Ok Untill The Next Day Would Not Start.i Take Starter Off Put New One...
Asked by wynkoop
1993 GMC Sonoma Wont' Start Occasionally
Engine Performance Problem
1993 Gmc Sonoma 6 Cyl Manual 131000 Miles
My Gmc Will Not Start - It Will Turn Over And Fire But Wont Start...
Asked by djk4013
1993 GMC Sonoma MAIN BEARING BOLTS
Do I Need To Use Locktight On The Threads For The Main Bearings And Rod Caps?
Asked by GSTREET
1993 GMC Sonoma Idle Speed
Yes The Idle Speed On This Truck Is Real High When You First Start It Up. After A While The Idle Comes Down To Normal. Could This Be A Idle...
Asked by bur
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