I just got a 1988 W100 with a 318 and a 3 speed auto. i currently call her Green Machine.

 

Looks like it's gonna be an exciting project. Congratulations on your purchase and keep us posted on the updates.

 

Welcome!

 

thank you for the welcomes. i got 3 issues with this truck at this point in time. first the 4 wd is not engaging properly i am assuming it is a auto locking hub on this truck that may need rebuilt/ cleaned up. secondly the engine runs great at power and at idle but runs pretty rough once warmed up in gear at idle like slowing to a stop after driving a while. and finally the check engine light is on. it goes off when brake is applied and the on off sequence with the key is not making it flash me the code. any and all thoughts are appreciated. thanks again.