GMC Sierra 1500 Questions Maintenance & Repair

1994 GMC Sierra Still Running Rough

Replaced a faulty fuel pump about a month ago, still runs horribly bad. I have been throwing parts at it ever since. I have replaced: Fuel Pump Fuel filter 02 sensor water temp sensor cap rotor plugs...

,turn Signal,brake 4 Wqy Flashers,

When I apply brakes and turn signal at the same time ,front and rear left and right flash at same time. when applying brake turn signal light in mirror lights up. Lost ground????

Brake Lights

All my lights work except my brake lights that applies to the third brake light as well.

1998 GMC Sierra Won't Start

So I have a 98 GMC Sierra 2wd with the 5.0l I have went through and replaced the fuel pump, filter, plugs wires, timing chain and gears with it in time, the crank position sensor, and the spider fu...

I've Got A 1994 Gmc With Transmission Problems

I only have 2 and 3 gear and I have to put it in low gear to pull off then shift to drive then it runs fine till I stop then I have to shift back to low gear to pull off again, I can leave it in dr...

2003 GMC 1500 NO SPARK

VEH WILL CRANK BUT HAS NO SPARK? NO CODES PRESENT. VEH HAD BAD BATTERY. CHANGED BATTERY AND VEH STARTED BUT DIED AGAIN WITHIN A COUPLE OF MILES AND WOULD NOT RE-START. CHECKED INJECTORS WITH NOID L...

2009 Gmc Sierra 1500

While driving my truck, all the lights came up on my dash but I was able to drive it home. After turning it off, I wasn't able to turn it back on or even lock my doors. No sound, no crank while try...

Do 1999 Parts Fit 1998 GMC ?

2001 GMC Sierra Dash Controls Lights

I just bought a used 2001 GM Sierra SL. Some of the dash control buttons are not lighted. Which ones should light up and which ones don't?

Would The Relay Cause The Battery And The Fuel Pump Toquit

Both just quite at the same time

Miss Whenfirst Started

I have a 3500 chevy single wheel drive. I noticed I had a miss when I first started it and when I drove it 5 or so miles it seemed to go away. Now it is getting worse and when you don't start it for a...

Breaks

My front breaks are locking on my 2004 gmc Sierra 1500 5.3 and the rear wont work I have replace the rear hose for the passenger side and caliper as well have also replace the master cylinder but s...

Alternator Fuse Location

alternator went bad changed it twice still want charge. part store guy says there is a fuse for it in the box under the hood. i have searched and search and can not find it anywhere. plz help

Jerking To Second Gear

Why is my pickup jerking to get to second gear.

So I Have A 1987 GMC Sierra, Recently I Was Driving And I Lost All Power. I...

Oil Pressure

My oil pressure is between 55- 63 when driving and never goes below 45 when idling what should it be at and what might be the problem? Do o have anything to worry about?

Any Ideas On What It Can Be?

My steering wheel is hard and I had checked the power steering fluid and it was at a good level. But then couple weeks later the I found out the power steering pump was cracked and I got it replac...

94 Sierra GMC

Does the radio have to have a resistor

Newly Installed Transmission

I have a 2000 GMC Sierra, I installed a slightly used transmission, and now my gears won't shift. What went wrong?

I Have A 4.3 6 Cylinder Light Truck With Standard Trans It Was Running Fine...