Need Help?

1990 GMC C K2500 Sierra SL Club Coupe

1990 GMC C K2500
Do you own this car?
Estimated Mileage
Enter current mileage for most
accurate info about this vehicle

Track Your Service Records
Get Recall Alerts
Get Updated Value Estimates on Your Car.

Ask the Community

Ask Our Auto Mechanics

Ask our panel of certified mechanics a question. We pay for their advice so you don't have to.

Enter a Question:
Which Car is This Question About?

Recent Questions

what could be causing my vehicle to be overheating in a min of 15 min?
I changed my radiator and all the hoses leading from the radiator to the motor last night and got in my truck this morning to leave and made it ten minutes down the road and notice...
Asked by Derik A February 18, 2014, 10:01 am 1 reply
Bleeding the clutch resevior
I am wanting to know the easist method of bleeding the cylinder that the clutch push rod activates to send pressure to the Slave cylinder at the clutch. I always have a problem wit...
Asked by   December 21, 2010, 5:11 pm 1 reply
What is the most easiest way to bleed a clutch
I have been machanicing for about 50 yrs. I always seem to have a problem bleeding the system when I install a clutch activator unit, the one that is attached to the foot pedal. Do...
Asked by   December 21, 2010, 5:02 pm 1 reply
Heat always on
The heat is always coming into the truck. When I start the truck I hear the temp control door moving and when I turn the truck off I hear the flap closing so the flap is opening a...
Asked by   March 13, 2010, 6:22 am 2 replies
How to remove the fan blower motor
How to remove the fan blower motor
Asked by Chris B March 18, 2009, 9:01 am 1 reply
no turn signals?
no turn signals?
Asked by Bryan K December 13, 2008, 11:48 am 1 reply

My Auto Score

See the free AutoCheck score

Meet The Experts
Kim Perrin
Kim Perrin is our resident mechanic here at DriverSide. Kim worked as…
Tyler Orr
Tyler Orr is an expert in German and Japanese cars and has been a mechanic …
Elizabeth Kriesten
Elizabeth Kriesten worked as an automotive technician for several years at Dodge…
Tips on Servicing

Car Brakes: How Do You Know When to Change Them?

By Zach Bowman For those who suffer a daily commute through heavy traffic, your vehicle's braking system can bring thousands of pounds of metal, plastic and empty Starbucks cups to a stop hundreds of times before you get to work. It goes without saying that these pieces wear out, but they do so slowly, meaning you may not notice they need attention until ...

Read more…