I Probably Will be doing a Tune up Soon, and i was wondering which spark plugs do u guys use? I also know if i change the spark plugs the wires need to be changed to because they'll just break anyway sp what do u guys Reccommend?

I believe in Delco products especially on GM vehicles. My 2 cents.

Only use AC Delco on my GMs. Never had trouble with them. Even the filters. We have a greta AC Delco parts distributer in the area.

Right now im running Bosh Regular Plugs, and Borg Wagner Wires, They are a nice Combo for now, i used AC Delco Plugs and they were great to but the bosch just seem to liven my car up, but maybe im imaging things

I recommend factory parts to all my customers and use only A/C Delco parts in my personal vehicles
I have had too many driveability issues with aftermarket ignition parts

Hey Euro Guy,

Believe it or not, I have never replaced plugs in the Lumina. It just turned 90K. We bough it new. I have a '99 LTZ. It's black with a bunch of options. I changed brakes, fuel filter and tranny oil this weekend. I used the AC Delco parts. I know Bosch makes good stuff. In fact, I used tried Bosch dual electrodes in my '93 Astro van. I couldn't really tell much difference than the factory ACs or even the AC Rapid Fires but they are holding up great. I think most of the parts are all good. You can get a bad one from time to time and that causes us to rethink things. I have always had good luck with AC Delco, Valvoline Synthetic Oil, Goodyear Tires and Lucas Fuel Treatment. I also use the tranny additive labeled Lube Guard although I used something new this weekend. I cannot recall what it was. My AC Delco dealer recommended. When I had a Ford, I used the FoMoCo parts. Hey I am old, and a little old school.

Anyway, as I said, they are all good. If you want a great AC Delco dealer in the Atlanta are, go to Sosobee Auto in Lawrenceville. They have been around since 1957.