GMC Sierra Engine Cooling

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

50 discussions


The Truck Runs Good But When You Press On The Gas...

1993 GMC SIERRA
The Truck Runs Good But When You Press On The Gas Pedal It Almost Seems As Though It Is Delayed, Like The Truck Is Being Flooded With...
1 ANSWER
Asked by sloanwaterbury

Installed New Crate GM Replacement 350 Engine . It...

1993 GMC SIERRA
Installed New Crate Gm Replacement 350 Engine . It Will Run Hot After Initial Warm Up But After Turning Off And Setting A Few Mintues It...
1 ANSWER
Asked by Anonymous

1993 GMC Sierra How To

1993 GMC SIERRA
Engine Cooling Problem 1993 Gmc Sierra 6 Cyl Two Wheel Drive Manual How Do I Take The Fan Clutch Off To Remove The Fan?
1 ANSWER
Asked by Potatoe15

1993 GMC Sierra 6.5TD Antifreeze Leak Rusty Crust...

1993 GMC SIERRA
I Had A Antifreeze Leak, And It Formed Rusty Buildup What Can I Use To Wash It Off.
1 ANSWER
Asked by armenchiloyan

1992 GMC

1992 GMC SIERRA
My 1992 Gmc 1500 Sounds Like A Jet Engine Taking Off. Could That Be A Worn Fan Clutch.
5 ANSWERS
Asked by 1992 GMC

Coolant Leaking Between Engine And Transmission

1991 GMC SIERRA
My Friends Truck Is Leaking Coolant Where The Oil Pan Is In Between The Engine And The Tranny. I'm Lost At Why It Could Be Leaking Coolant...
4 ANSWERS
Asked by sailee

Radiator Lines Identification Needed?

1989 GMC SIERRA
Okay So I Have The Truck Listed Above 3500 Four-wheel Drive And It Has The 454 Big Block In It, And I Was Just Wondering What Lines Came Off...
3 ANSWERS
1 IMAGE
Asked by Dollabill25

Oil In My Radiator?

1989 GMC SIERRA
I Think I Have Oil In My Radiator /antifreeze, What Could Be Causing This
1 ANSWER
3 IMAGES
Asked by biggdaddy2

Gmc Pickup

1986 GMC SIERRA
Replaced Water Pump And Put In New Radiator Now Have Condensation In My Oil And Smoke Coming Out Of Dip Stick And Where I Put The Oil In And...
1 ANSWER
Asked by tehgrimlik

Coolant Leaking

GMC SIERRA
I Have A 1988 Gmc Sierra With 145,000 Miles. When Driving In Town Coolant Is Leaking Slowly Out The Exhaust Manifold. When On The Freeway...
1 ANSWER
Asked by jerryl

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Coolant Temperature SensorCooling FanLeakOil in CoolantRadiatorThermostatTypeWater Pump

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