Hey i bought a used 98 z28 m6 back in november, the car hasnt had a 30k or 60k induction service or timing any of that stuff (which makes me kinda angry that i find out now). Now it has about 68K on it, what services do you think I should have done? I just added a BG44K injector additive put in, and Im thinking of doing the full induction cleaning that will clean my valves and what not. I'm also considering having my T56 flushed out and regreased. Let me know if you think these are good ideas, as the only things that were done were the oil changes and new belts. I'm also thinking of lubing up the rearend as it *clunks* every now and then as i accelerate around a sharp corner. So all advice is welcome. THanks.

 

Change the spark plugs, air filter, and fuel filter.

 

I agree with Al.

In addition, it would probably be a good idea to change the tranny fluid, rear-end fluid and the oil (motor) just in case. You could flush the radiator too, it wouldn't hurt but I wouldn't say it's necessary.

 

In addition to what was already mentioned, I would also change the plug wires and the pcv valve

 

hes got an m6.....shouldnt need to change the tranny fluid

 

Why not ?? An M6 is like a transfer case on a four wheel drive. You need to at least drain and fill it. That fluid gets old too.

Rear differntial serivce
trans service
coolant service
plugs
induction, clean throttle body, fuel injection serivce (pressurized cleaner that can be hooked up to fuel rail) and possibly some de-carbonizer for the valves.
fuel filter is a good idea

This at my dealer would cosy around 600 bucks, so i hope they have a deal or are not as expensive