GMC Sierra Engine

Number 5 Cylinder Plug Fouls Out Uses Oil Is Oil Fouled

I Recently Changed The Oil In My Truck And Then Noticed While Driving Over 60mph There Is A Knocking Noise. It's Not Immediate When I Go...

So My Truck Is Up For An Oil Change. This Truck Has Been Passed Down And My Grandfather Has Had It For 7 Or 8 Years Without Changing The Oil...

Truck Hasn't Started Since 7/1/2013. It Had Started Making A Whistling Tea Kettle Sound Prior To The No Start. Would Whistle When Started...

I Have An Bad Egr Valve And A Bad Iac Valve Will It Cause My Truck To Run Out Of Gas Quite Quickly And It Has 470,000 Klm

Where Does The Power For The Transmission Kick Down Come From Because There Is Not Any Tension On The Cable When I Remove It From The...

I Thought It Maybe Had Water In The Gas But I Replaced The Fuel Pump And Put Dry Gas And Lucas In It. It Idles Like It's Thirsting For Gas(...

Replaced Engine Oil Cooler Lines But The Bottom Inlet Still Leaks. The Plastic Sleeve Has Too Much Movement. Tried To Replace The Sleeve...

My 1994 Gmc Sierra With A 4.3 Stalls After About 15 Minutes Of Run Time. Before It Stalls It Will Only Run At Idle Speed And The Exhaust...

94 Gmc Truck Quite Running Sit For Awhile Then Started Back Up Run For Awhile Again Then Quite. Replaced Rotor Bug,dist.cap,pickup Coil...