It is hard to say what you want to "adjust". I assume your door is not lining up and you have to slam the door really hard to get it to close. This is not an adjustment problem, it is caused by worn hinge pins. You can pick up new hinge pins at any auto parts store for about $20.00.
1988 through 1999 Chevy TRUCKS have the same chassis
From 1988 to 1999 will fit.
the ones in the door are 6.5...but depending on the speaker a 6 inch will fit too
How do you adjust the doors on a dodge ram truck 1500
In a 2000 chevy Silverado 1500 z71 the front door speakers are 6.5"
Replace door moulding
Front Door Speakers are 6-1/2"
Where is the door lock module for 98 chevy Remote
I have a 1999 gmc 1500 sierra,need to replace door pins and bushings.door sagging.
There are no ajustments for the hinges they are welded. NEUTZ
Let a body shop do it as it might also need new door bushings.
To adjust the passenger door on a 1949 Chevy 3100, start by checking the door hinges for wear or damage, as these can affect alignment. Loosen the hinge bolts slightly to allow for movement, then close the door to see how it aligns with the body. Adjust it up or down, or in or out as needed, then retighten the bolts. Finally, test the door for proper operation and ensure it seals correctly when closed.