Truck drives fine on normal conditions, however when I hit the interstate, or drive it up a hill and try to meet the speed limit. The truck doesn't want to reach higher rpm's, when I try, the check engine light begins to flash indicating a miss. The truck will bog down up hill, surge forward when it hits high rpm's, and will bog when ran over 70 mph for long periods of time. Put it on a computer it read cylinder 4 misfire, possible leak in PCV valve, or dirty injector.
have the same problem?
Monday, May 6th, 2019 AT 12:54 PM