Engine shutter when shifting into high gear
#1
#2
#4
![Default](/forum/images/icons/icon1.gif)
More than likely an air leak (check fuel trims at idle and 2,500 RPM as JagV8 typically advises) as far as to how to identify a misfiring coil under load - easier said than done.
First things first - check the spark wells for any signs of oil - if you find any - you need to get the cam cover gaskets changed out ASAP.
You can purchase a COP tester to test each coil at idle.
First things first - check the spark wells for any signs of oil - if you find any - you need to get the cam cover gaskets changed out ASAP.
You can purchase a COP tester to test each coil at idle.
The following users liked this post:
Jaguar520 (12-01-2013)
#5
The following users liked this post:
Jaguar520 (12-02-2013)
Thread
Thread Starter
Forum
Replies
Last Post
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)