Chevrolet Express Computer
Browse Chevrolet Express Computer questions and answers. Choose a question that matches your symptoms.
13 discussions
Cut Obd2 Wire Harness Missing Port
Vehicle Listed Above Is On A 2500 Chassis. Went To Plug Into The Obd2 Port And Could Not Find It. Found A Gps Tracker Disconnected It, It...
Asked by Morgan Egolf
Reduce Engine Power
When On The Highway And I Slow Down It Will Go Into “reduce Engine Power” And Won’t Accelerate Anymore I Change The Throttle Body And...
Asked by Najera962019
While Driving ,the Reduced Engine Power Light Comes On...
While Driving ,the Reduced Engine Power Light Comes On And The Van Will Accelerate Up To Only 30
Miles On The Speedometer.i Have To Turn...
Asked by Anonymous
2002 Chevy Express Engine Doesn't Idle
I Replaced Fuel Filter, Went To A Shop For Diagnosis On The Computer And A Clean Slate. At Times It Will Start And Idle But Lately Have To...
Asked by pavle
2001 Chevrolet Express Computer Not Talkin
I Have A 2001 Chevy Express Van The Motor Was Bad When I Bought It I Put A Good 5.7 350 In It Out Of A 1997 Z 71 When I Got It In And Ready...
Asked by Randypowell
2001 Chevrolet Express Chevy 2500 Computer Problem
I Have A Chevy Express 2500, And I Just Had My Mechanic Repair The Engine. It Took Me A While To Pay My Mechanic (13 Months) Due To My...
Asked by HenryN
Goes Into Limp Mode While Driving
Pop's And Backfires When I Push Accelerator.
2500 Express Van
Asked by Michael Wingler
PCM Replacement
How Do U Get A Security Light To Go Off And My Van To Start. I Just Had To Replace The Ecm After Finding That It Was Split Almost In Two And...
Asked by mikerobinette
The Ecm On This Van Is Fried. If I Get A Used Ecm With...
The Ecm On This Van Is Fried. If I Get A Used Ecm With The Same Service Number Four Letter Code Number Etc. Will It Work Without Anything...
Asked by Rsfriese
Main Engine Fuse Keeps Blowing
I Am Trying To Star The Van, But The Main 20 Amp Engine Fuse Under The Hood Fuse Continues To Blow Over And Over.
Asked by Ksimpson1229
Browse other repair topics
SymptomsAir FilterCamshaftComputerCrankshaftCylinder HeadDipstickFlexplateFlywheelIdle Air ControlIntake ManifoldKnock SensorMAP SensorMass Air Flow SensorOilOil ChangeOil FilterOil Pressure SensorOil PumpOxygen SensorRebuildReplace/RemoveSerpentine BeltStarterTiming ChainVacuum Hose DiagramWiring
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