GMC Questions Maintenance & Repair

"Rushing" Noise When Going From 1st To 2nd

This may be a hard one to describe, but here goes: When first starting up and driving my Jimmy, over the normal acceleration noise I hear this other 'rushing' noise (like air rushing, or a fan workin...

1998 Gmc Savana 5.7 L The Van Ran Fine Then Won't Stay Running After Resta...

The van was reprogramed & codes cleared ayear ago ran fine for a year then now forgot how to run again ... What is causing this ?

My 1999 GMC Sierra Has The Check Engine Light On, ABS Light On, The Brake L...

2002 GMC Yukon Won't Start Step By Step Trouble Shooting

I was driving and it cut off when I tried to turn it over it would not stay on. Now it won't even turn over. I just hear a click. I checked the battery, the fuses. When I turn the key to on I hear...

Can The Mirror Glass Be Tightened In The Power Mirrors On 2003 Sierra

Loose glass in both power mirrors - can the glass be tightened and how to start

94 GMC Sierra 1500 2D

It starts to stall out and shake a lil when in reverve or coming to a stop. The "service engine soon" light comes on also when Im going over 50 mph for a couple miles or so. Ive been told its my cadil...

Rear Running Lights

My rear running lights don't work. The brake lights work, reverse lights and signal lights all work normally. But when I turn the lights on the rear tail lights don't light up????

Need Rocker Chrome Behind The Doors

Does anyone know where I can get the chrome rocker molding's in front of the rear wheels ,behind the doors

Rocker Molding's

I need both Rocker molding's behind the doors and in front of the rear wheels 13 inchs long can anyone help me with these thanks

Can I Lubricate 1997 Jimmy Wheel Bearings Through The ABS Sensor Ports?

The ABS sensors screw into the hubs in a position that would appear to be close to the bearing location. Does the hole pass through the body of the hubs and into an area appropriate for greasing the h...

What Is This Hole For? 1994 Gmc Sierra 4x4 K1500

I was changing the oil filter and noticed a hole, it has threads in it, seems to be an outlet plug for some kind of oil, the pan is shaped like a bloated belly its not tranny or oil pan. someone lose ...

I AM LOOKING FOR THE BOTTOM PIECE OF THE FRONT BUMPER WHATS IT CALLED??? TH...

CANT SEEM TO FIND THIS PART ANYWHERE

Driving Issues

my year wasn't available in the selection, I have a 1988 Sub that has some acceleration issues. More specifically, driving in general. On initial startup, the beast runs fine, no misses, no rough id...

Van Will Not Start On First Time ???

I turn the key the starter turns over I let off and it keep turnig over for a bit then it stop's then i turn the key agin and it start's up dose any one know what the problem could Be ???

Stuck In 4 Wheel Drive Whats The Problem

The switch inside has been changeing on its own. The light will online blink when i put it on two wheel drive mode. It is stuck in four wheel drive now and will not change at all when i move it two an...

TRUCK ALARM

I have a 2006 GMC Sierra 1500 and the alarm goes off at random times only when we're at home. The other night we went out to check the area and heard our nasty neighbors laughing. We have had troubl...

Brake Warning Alarm Stays On

2003 Denali XL just had brake warning and alarm beep come on and stay on!....goes off only when I depress the brake pedal...??

Not Charging

my suburban is not charging changed the alt. and still not charging it starts and runs until the battry goes dead i turn on my lights and the buzzer sounds and the guages do not work anyone have any i...

Wiring Diagram

does anyone have a wiring diagram for the charging system you could email me roadrunner7174@aol.com

Oil Pressure Gauge

i have a 93 sierra 1500 and the oil pressure gauge sometimes says i dont have any pressure then it's fine it never really stays the same is it a serious problem or an easy fix