Ford Power Stroke Nation banner

1 - 1 of 1 Posts

·
Registered
Joined
·
8 Posts
Discussion Starter #1
1. So the butterfly valve in the exhaust works when its cold, but then after its warm its opens and closes every 10 seconds. And when driving, anywhere from 1100 to 1600 rpms its halway closed, and of course causes loss of power. What can i do to fix this. I live in a real cold area and i dont want to just disconnect it. 2. The door ajar light doesnt go off when the door shuts
 
1 - 1 of 1 Posts
Top