Originally Posted by ibyron
I checked them out yesterday abd it idles alot less the coils and wires looks good and even the spark plugs.. how tight are the spark plugs suppose to be?
You tighten them kind of the same way as an oil filer. Just barely past hand tight. Make you use anti seize on the plugs, too. Are they gapped properly? You could also have a bad/dirty mass airflow sensor, too.