I have a cylinder misfire on cylinder 4 on my 1998 Buick Regal LS (V6). I read a bit about it and my first thought is that it might be the spark plugs, as they haven't been changed in the 90,000 or so miles since I got the car and who knows how long before that.
A bunch of videos online show that its really easy to change out spark plugs, but when I looked at the engine of the Buick I see that the front three plugs are barely accessible and I can barely even see the back three, which is where the problem cylinder is. The only way I can even think of getting to them is to unbolt the engine mounts and roll the entire engine forward. Is that a terribly hard job to do? Is there another way?
A bunch of videos online show that its really easy to change out spark plugs, but when I looked at the engine of the Buick I see that the front three plugs are barely accessible and I can barely even see the back three, which is where the problem cylinder is. The only way I can even think of getting to them is to unbolt the engine mounts and roll the entire engine forward. Is that a terribly hard job to do? Is there another way?