GMC Sierra Engine

Browse GMC Sierra Engine questions and answers. Choose a question that matches your symptoms.

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What Grade Gas To Use For This Truck?

1984 GMC SIERRA
The Truck Listed Above Is A Classic K1500 In Great Condition. Used Regular Gas In The Old Lead Days. Became Doggy With Unleaded So I Went To...
1 ANSWER
Asked by Randy Dresdner

1984 GMC Sierra Starting Problems

1984 GMC SIERRA
Can I Put A Push Button To Start It
5 ANSWERS
Asked by Jesse3767

Engine Stumbles Or Coughfs Through Carb

1984 GMC SIERRA
On Acceleration, The Engine Will Sometimes Stumble Or Cough Through Carburetor And Sometimes Will Almost Die. For A 454 Dually Truck, This...
1 ANSWER
Asked by cwellsra

The Idle Is High And I've Check For Vacuum Leak But It...

1984 GMC SIERRA
The Idle Is High And I've Check For Vacuum Leak But It Was Fine. What Else Can It Be
1 ANSWER
Asked by Wehrwein

Overheated Will Crank Won't Start Gets Gas

1984 GMC SIERRA
The Radiator Cap Was Left Off And Truck Overheated And Blew Water All Over, Truck Cranks, And Gets Gas, Just Won't Catch (start) Limited On...
1 ANSWER
Asked by yolandahurtt

1984 Gmc Diesel Starting Problems

1984 GMC SIERRA
We Have A 1984 Gmc Sierra Classic 6.2l Diesel When We Can Get It To Run It Smoke Badly, But The Problem We Have It Getting It To Start We...
8 ANSWERS
10 IMAGES
Asked by jmhambright

Adjust Valves

1984 GMC SIERRA
How Do I Adjust The Valves On A 1984 Gmc Sierra With A 250 Straight 6 Engine, Automatic Trans?
1 ANSWER
1 IMAGE
Asked by grayta

1984 GMC Sierra Rear Main Seal

1984 GMC SIERRA
Engine Mechanical Problem 1984 Gmc Sierra V8 Two Wheel Drive Automatic What Kind Of Seal Do I Need For My 1984 Gmc Sierra Truck....
1 ANSWER
Asked by wendywo32

1984 GMC Back Fire When You Let Go Of The Gas

1984 GMC SIERRA
1984 Gmc Sierra Classic 150,000 5.0 Engine The Old Carburator Blew The Catlitic Converter And Muffler I Changed The Carburator No I...
4 ANSWERS
Asked by GMConyx

1983 GMC Sierra Rebuild

1983 GMC SIERRA
I Have A 1983 Gmc Sierra 1500 Pickup That I Would Like To Rebuild And Turn It Into A Hot Rod. This Is My First Major Rebuild So I Don't Know...
1 ANSWER
Asked by dt83

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