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electric fuel pump? not 3s

626 views 5 replies 3 participants last post by  Zero-X3  
#1 ·
I'm going to assume that most electric fuel pump failures would have some similarities.

I thought the fuel pump on my 2003 Jag was going bad. Now I'm not sure. Car would barely run let it sit over night and now it's running fine. Tested fuel pressure and it's good. So the question is....

In your experience with fuel pumps going out.

Do they fail and that's pretty much it or
Do the go out and come back and go out and eventually totally fail.

Just don't want to drop that tank and spend 400 on a stupid pump if that's not the problem.
 
#3 ·
it's been changed
 
#5 ·
Not real sure I want to start trying to make those kind of changes on the Jag. But I had thought about it. Just really don't understand why car companies can't just use external fuel pumps anyway. At least our cars give you an access panel to get to it. I will have to drop the tank on the Jag. Just stupid.