J
jarheadsgrunt
Guest
my truck is a 1/2 ton it has over 212,000 miles on it , until recently i haven't had trouble with the motor , the problem is that after it warms up it idles high in park and also in drive when at a light . When in park it idles at around 1500 rpms , and when in drive with my foot on the brake it idles at 1000 rpms . need help on trying to figure the problem out .