I have a 1997 Sable that is due for spark plug
replacement and wires. Mileage is 99,323. I think definitely because sometimes the engine shakes for a few seconds when I start the car, and then smoothes out. I have already replaced the PCV, the IAC Valve, and have cleaned the intake manifold, and MAF sensor. The car has the 3.0V6 Vulcan.
The three spark plugs in the front are easily accessible but the three in the rear look difficult. I have a spark plug
socket, ratchet, and ratchet extension. Would I be able to replace these and the wires, myself easily, or should I pay $200 for a professional to do the work?
Do you also recommend Anti-Seize gel and Dielectric Grease? Thanks.
Btw, I have read in other forums that many people say that the 3.0V6 Vulcan is a very reliable engine. True?