poncho62
Old Fart
1997 GMC K1500, 5.7
I want to do a tune up...plugs, cap, rotor, wires. Anyone got some plug recommendations..Brand, type of plug? There are so many types these days...copper, platinum, iridium etc
I want to do a tune up...plugs, cap, rotor, wires. Anyone got some plug recommendations..Brand, type of plug? There are so many types these days...copper, platinum, iridium etc