Hi I have a 1992 Cadillac Deville. It misses very badly. I can have my foot to the floorboard and all that happens is the motor just revs. I am changing the spark plugs today. I have one question and it is really bothering me when I pulled the plug out. It was burnt in the white area. What causes this. Here is a better picture. I took it out ran a lot better. It still has a miss somewhere but I will find it.
Image (Click to make bigger)
have the same problem?
Wednesday, March 4th, 2015 AT 9:28 AM