mRahmani

iTrader: (1)

Well, actually, 130,000 miles now, but hey, better late than never!

I have a bone stock LT1 and am just checking to see what I need to do to get it back into shape for this year. The car stutters a bit at low RPMs (1000-1500) right now, planning on replacing the plugs and wires. What I'm not sure on is the opti. It's the vented Opti ('97) and seems to be running fine - is this one of those things where if it's not broken, I shouldn't touch it? Or should I replace that too?

Also, any other typical maintenance that should be done at this mileage?

bufmatmuslepants

iTrader: (3)

Plugs wires cap rotor, all fluids, water pump is good insurance while you are doing cap and rotor.

Quazz

iTrader: (1)

Change plugs, change oil, tankful of 93, and hit the gas.

RamAir95TA

iTrader: (2)

Fuel filter is a must as well.

great421

iTrader: (1)

OP -

You could replace the trans fluid too - A4 or M6 - they both use ATF; Dexron III for the manual (NOT Dexron IV or above) , not sure on the Auto.

Just a thought...