Hey all! I'm the new owner of a '91 GMC Jimmy 4door 4.3 4x4 auto(whew!) with 167+++. I've already done some maintenance to the 'warwagon', here's the rundown:
flush all fluids
plugs(except one, you already know which)
wires
cap
rotor
have EGR and IAC but have not installed yet
battery(optima redtop)

It needs:
starter shimmed(wasn't installed right)
suspension(lift kit)
offroad tires(the allseason radials with >50% tread got to go)

I must say, the offroad abilities of these rigs are outstanding. I purchased this for a camping/winter rig and I think its perfect for that.
I hope to learn alot about this rig through you guys. I plan on keeping this rig for several years(hopefully). Ive attached some pics from my first outing, enjoy!

 

Welcome to the forum from Canada! Looks like your truck is in awesome condition.

 

Welcome to the Forum.

 

Welcom from another oregonian! Sweet rig!
Where are you? Government camp area? not much snow down in sandy or even welches yet so you gotta be a ways up there....

 

Welcome from New Zealand.

 

good lookin' Jimmy. Welcome!

 

Welcome

 

Welcome! from the other Kiwi Down under.
Sweet looking Jimmy!

 

Thanks everyone! ABN31B, I was in the mountains by detroit lake, just past britenbush hotsprings, it gets snow there pretty quick. I'm not sure of the alt. but I know detroit lake is around 2,000 ft., awseome camping in the summer if you ever make your way up that way!

 

Wow looks clean, welcome from Pennsylvania