Originally Posted by
rhart
If you were trying to start the car on the new plugs right after you have been unsucessfully trying to start it before, the combustion chambers would have had a excess of fuel in them causing the crappy idle. This condition probably would have cleared itself with a trip around the block.
There is a chance that a plugs was crap. Maybe one of them. But all 4?? Try swapping one in at a time until you find the bad one and you may find that it was just that an excess fuel issue.
Just a thought based on the info give.
-Royce
well, as soon as put the old ones it idled perfect...like it was a instant change. it turned on perfect no hesitation nothing. with the new ones it was back firing like crazy. And chamber #1 & 2 had barely any spark. As soon as the old ones went back in perfect, no back firing, rough idle, sputtering, nothing. So idk, It'd have to be crazy that ALL 4 pluges were bad. i'll try and put them back in later.