GMC Sierra 1500 Questions Maintenance & Repair

Fuel Pump Replacement Dilemma On A 1991 GMC SIERRA

I just got a 91 GMC SIERRA on trade the fuel pump needs to be replaced! My husband is a good mechanic and has taught me everything I know about rebuilding & working on vehicle's. Here's my dilem...

Please Help

My boyfriend is having alot of problems with his truck. We need help figuring out where the problem really lies. 1). The dashboard lights sometimes all light up and when it wants to sct up the oi...

Accident 2003 Gmc 1500 Will Not Restart

truck in accident, ran after side impact to ext cab door, damaged fuel filler, truck ran until shut off, now will not restart. checked security system, seems ok, power at fuse, but no gas getting to o...

How Much Tighten Rockers On 96 Gmc Sierra 305

How do I torque the rockers and how much . And is there a sequence .need help

Burned Fuse Box On 94gmc

I installed a speaker system from a local store in my 94 gmc sierra 1500 it worked fine for like a week and one day I decided to turn the amp up, couple days later the fuse to my radio begins to ...

Need Help

There is a noise coming from my bag wheel hubs on my truck like a screetching sound and I don't know what is causing this. Can someone plz answer me asap

My Heat Won't Work Plz Help?

My heat worked fine until one day I turned it up & the arrow thst moves from hot to cold started flashing & no heat since & last night the display screen turned black then back on a couple times I...

Water From Manifold

What causes water to leak between drivers side manifold and the block on 5.7 vortec

My Truck Just Started When Going Down The Road.. Its Sounds And Is Water Fr...

I just got through running it down the road and without the heater on... because maybe i thought it was because of the heater being on... but nope... it still is doing the same.... sounds like water...

02 Gmc 4.3 1500

I hear the fuel pump kick on but wont start but it will when u spray starting fluid in it starts but shuts right back off does anybody know what I need to replace or get taken care of

2000 GMC Sierra Low Oil Pressure

Ok here it goes I have a 2000 GMC Sierra that I was hauling a large trailer with and the oil pressure dropped and ticking noise started. Changed the oil and put in a new pressure switch. Was told ...

Replacing Engine In 03 Sierra 4.3 V6

Got my 03 a couple years ago. I been changing the oil (full synthetic pennzoil) every 3000 miles even though my mechanic tells me i could do 5000 miles. I figured why break a habbit. Recently we d...

2007 Sierra 1500 Oil Pressure Problem

I have been having similar issues. My 2007 gmc sierra lte 6.0L gas on start up slowly reaches 60psi. After driving 10min the oil falls to 35psi on the freeway and 20psi on town roads. Idle is at 1...

1997 Sierra Won't Start, Won't Crank

My 1997 Sierra that all of a sudden won't start. Never had this problem before. It sits most of the time, and I only pull it out to haul hay or garbage etc. Yesterday, I had to pick up some equipmen...

Truck Starts And Dies

I had to replace the heads on my truck due to cracks. I have replaced fuel pump filter and regulator. New plugs wires cap roter coil and icm. Truck now starts and dies I have no codes and no securit...

1997 GMC Sierra

Have a 97. 1500 Sierra my tyranny is stuck in first gear,reverse works.Fluid smells burnt but no gritty feeling when rubbed between fingers.what could be the problem.any ideas some kind of directi...

1997 GMC Sierra Won't Crank And The Radio And Clock Don't Light Up

1997 Gmc sierra with 250000 kms on it. It died driving to work one day and the mechanic changed the distributer cap and the coil and it ran fine for a week. Then it just stopped starting. Put th...

Message Center Shows Battery Outline In Red

battery and alternator have been tested and test okay

I Hear A Constant Beeping Only When I Am Moving Not When Sitting Still Even...

Dome Light Doesn't Work On My 2005 Gmc . The Door Lights Work And The Dome ...