GMC Sierra C/K 1500 Questions Any type

1991 Chevy Stepside Wiil Not Stay Running Changed Plugs And Coil Wht Elses

Runs in park and when put in gear stalls

My 1998 Gmc Sierra Will Turn Over But Won't Stay Running.

It has a new starter, fuel pump, battery, and has good fuel pressure. Nothing came up on the code scanner when plugged in either.

Im Having A Fuel Issue With My 94 Gmc 1500 Serria

I replaced the pump ,pump relay, filter, new injectors, new engine control connection computer and chip, the injectors won't shoot gas out when you turn the key on like its supposed to it also ha...

Truck Starts Then Dies

I was driving get to stop light and it stalls out. got it to start running again by using ether to get it started stayed on the throttle and got it home. It is a throttle body injection system, I ha...

I Have A 1994 GMC K1500 5.7L, The Previous Owners Switched From The Standar...

We are having issues with power loss and cannot find what is causing it. We are finding many different things that were disconnected and removed that probably should have stayed on.

89 Sierra Hesitation When Getting On The Pedal

This truck has a 5.7 tbi/700r4 with heddman hedders that have NO 02 sensor bung. There is no 02 sensor in my truck right now. May be missing some important grounds. will do a powerbrake like a brand...

Truck Power Loss

Loss of power my balls 91 gmc 1500 how do I give it horsepower back

Engine Is Idling High And Squeeling. What Is It?

I just bought a 1997 GMC K1500 Z71 with 5.0 Liter V8 and 4l60e transmission. The problem i am having is it idles high, about 1300-1500 rpm when in any park, neutral, and even in drive. If i have it in...

Hi I Have A 1997 Gmc 5.7l That Is Running At 70•c. I Want It To Be Running ...

Anything else I can look at to deal with this problem?

1992 Gmc Sierra 1500 Acceleration Problems

Okay so i have a 1992 Gmc sierra 1500. and i just got it running it idles great. but for some reason when i put the pedal down about half way it dies like it is starving for fuel any ideas?

Tire Size And Axel Ratio Change Now Rear Brakes Are All Fouled Up

Put a 373 6 lug rear in my 2wd 92 gmc,now my abs computer is all fouled up and the rear brakes are a mess. They say my year cant be recalibrated? ANNOYING ARE THESE COMPUTER CARS!!!! READY TO AMERIC...

Why Would My 94 Gmc K1500 5.7L Make A Loud Pop And Then Almost Die When Acc...

It runs great when it's cold but once the truck warms up it starts acting up... What could I do to fix it?

Supercharged Motor That Has Gas In The Oil !!!!!!!!!

oil has gas, rough idle exhaust has smell of gas !!!!!!!! motor is 5.7 ltr tbi with whipple supercharger

Stalling From Fuel Loss?

Ok Im new to this forum but really confused about what my truck is doing. I have a 1995 GMC K1500 4x4 Z71. About 3 weeks ago my fuel pump went out on my truck. I removed the tank removed the old fuel ...

My Truck Was Running Really Rough .. Figured It Was The Rotor Button. I Cha...

I'm wanting to know why my truck won't start up. It was cranking fine before the install of the rotor button and dist cap

How Bad Is It To Run My Truck In 4hi All The Time

What Is Making My Car Burn A Lot Of Oil ??

I have a 1990 gmc sierra 5.7L and it burn a lot of oil at mid to high rpm's. When its in low rpm's it doesnt burn oil but once you rev it..it start burning a lot of oil .. Could it be the pcv val...

I Have A 95 C1500 5.7 That I Just Replaced The Rotor Button And Dist Cap. I...

Wires are in the right places.

We Just Had The Engine And Transmission Rebuilt On A 96 4.3 V6. Shop Is 2 H...

2 codes p2302 / p2305. Ign coils. Found wire unplugged 2 wires one brown the other black with white stripe. Facing truck left side under air intake tube around coil. Could this be it? Googled co...

Engine Sound Like A Diesel When Given Gas. Replaced Crank Sensor But Still ...

computer said crank sensor and changed it still makes a pinging nosie like a diesel