My Jimmy is getting close to hitting the 100K Mile mark. What kind of maintenance, if any,should be done?

Jimmy is a 2001 4-door, 4 wheel drive

Thanks guys!

 

i also would like to know. anything besides plugs, wires, fuel filter, air filter, oil change, coolant flush?

 

Go to this site, register your VIN, and you can download a pdf of the owner's manual with recommended maintenanceschedules in it.

 

Maybe check out the related threads below as well.

 

You may also want to consider checking all of your sensors.

 

I'm planning on a tune up this spring. Plugs, wires, cap, etc. I'll use AC/Delcoirridium plugs. They are recommended for LSx engines, so they should do the trick well in a 4.3L.

I use GM parts, usually GM Performance parts, and I buy from GM Parts House at http://www.gmpartshouse.com

I use sythetic oil and change every 5k miles. I also change the air filter at every oil change.

 

Replace your vacuum hoses, especially if they turn your hands black when you touch them.