fuel pressure issues HELP!
#1
fuel pressure issues HELP!
Ok guys have an 02 5.9 upgraded raptor lift pump 110 injectors and new vp44. About a week ago I had to replace the starter and ever since my pressure has been screwy. I know I have the pressure to high runs about 28 at idle drop to 17 or so with load. I'm now noticing when I am driving when I slow down, stop, or turn my pressure drops then shoots right back up but fluctuates even at idle what the heck did I do?
#3
Is there a check valve in the system that could be doing this. The only thing I unhooked was both positive battery terminals and the starter never was an issue before even with pressure that high. It will shoot all the way to zero then jump back up the fluctuate back and for even at idle now. It will drop to 10.
#4
#5
#6
Thread
Thread Starter
Forum
Replies
Last Post