GMC Sierra Exhaust
Browse GMC Sierra Exhaust questions and answers. Choose a question that matches your symptoms.
29 discussions
White Smoke?
I Just Brought A Used Truck Listed Above1500 And It Blows Some White Smoke (not A Lot), I Am Wondering If That Is An Issue And What Is...
Asked by nyousef
Sulfur Smell
For About Two Months I Have Had A Pretty Strong Sulfur/rotten Egg Smell In My Truck. The Smell Comes And Goes But Seems To Get Stronger When...
Asked by justinblanton
Torque Specs For Header Bolts, Rockers, And Exhaust...
Truck Listed Above Is An Sle Model. Torque Specs After I Changed Lifters So Header Bolts, Exhaust, Rockets.
Thank You.
Asked by Mataska
2008 GMC Sierra Pan Removal
I Drained And Removed All Bolts To The Tranny, But Cannot Remove It, Do I Need To Remove The Heat Shield And The Shift Cable Bracket?
Asked by lhtbuilder
2008 GMC Sierra
Engine Mechanical Problem
2008 Gmc Sierra V8 Four Wheel Drive Automatic
There Is Water Coming Out Of The Catylitic Converter And The...
Asked by barrera705
Intake And Exhaust Manifold Torque Sequence Diagrams
Would You Happen To Have The Torque Sequence Diagrams On The Intake Manifold, Exhaust Manifold, Fuel Injection Cross Over Rail And The...
Asked by Btoler
Torque Specs
I Have The Truck Listed Above Slt Model With The Vortec Engine Lh6. Could You Tell Me The Torque Specs For The Heads, Intake Manifold And...
Asked by Btoler
Cylinder 4 Misfire Along With A Big Incomplete Cat...
Is This Why I'm Getting A Cylinder 4 Misfire Code? The Split Is On Manifold Under The Cylinder 4 And 6 Area.
Asked by clowegreen
2005 GMC Sierra
I Have An '05 Gmc 2500hd With A Lly Duramax. My Question Is Related To A Catalytic Converter. Under The Truck, In Front Of The Muffler...
Asked by chackmak
2004 GMC Sierra Fuel Mystery
So A Few Days Ago While Driving My Truck, I Suddenly Lost Almost All Power While Driving Down The Highway. The Truck Would Sputter And Act...
Asked by zinger24
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