I had a cylinder 8 misfire, going to start with spark plugs because i just got the plenum fixed, so i figure that that is what fouled the plug if the spark plug is the problem. My wires are hard to pull off, how exactly do you get them off, i do not want to pull too hard are break the wires???

Thanks

 

Nevermind, already changed them, just had to wiggle them around alot.

 

did you replace your oen plgasket or did u take it to a shop?how much did u spend?and what all did you replace. I have to get new gasket and just wondering what do do