Just hit 100k in my 02 TB: what to look for? performance modifications?
I've had my 2002 TrailBlazer for about 6 years, and before that my grandmother purchased it new. I just crossed 100k miles and I'm looking for thoughts on common issues seen around this point. I've already fixed a few things on my own thanks to this forum.
I'm also interested in some (doable in home garage) modifications that would help with gas mileage or performance. I don't tow anything and I'm not looking to race it, I just love this car and I want it to last.
Things I know were done:
Transmission was rebuilt under warranty (<50k miles)
Things I've already done:
Replaced Transfer Case Control Module
Replaced Fan Clutch
Repaired wires to Lift Gate
Also, I live in Seattle and could use left and right fenders (they're dented). I've got that Majestic Red Metallic.