They use shims under the cap that's on the top. You can get them from a GM truck dealer or from an alignment shop.
How do you change the door hinge pins and bushings on a 2002 GMC 1500 pickup truck?"
how do you adjust 2002 Denali headlights
You replace the truck ...it comes with new hinge pins :((
If the door is sagging then you could look at the door pins and bushings. If the bushing is cracked then it will sag and therefore not close properly. If that is the case then the pins and bushings should cost under $10 and take about a half hour to do. Hope this helps.
How to adjust the linkage on cable from steering column to transmission on a 1995 GMC Van?
go to youtube.com
It is a GMC Top Kick 4x4
you dont adjust you replace brake shoes
You have to use a scanner.
You cannot adjust the clutch on a newer gmc truck because they come with self adjusting clutches. If you have no free play at the top of the pedal you may have to adjust the linkage to give free play.
The 1995 GMC 1500 is Fuel Injected and as such has no carburetor. Therefore there is nothing to adjust.
I've worked for GM for over 10 years. Look at your door hinge pins and bushings first, they are probably wore out. To tell if the pins and bushings are worn out, open the door and lift up on it from the end opposite the hinges. If the door has any play at all the pins/bushings are worn. If you let them go too long the holes in the hinge wear the bushings sit can get wallered out.