bad fuel pressure regulator?
Senior Member
Joined: Mar 2002
Posts: 637
Likes: 2
From: San Antonio TX
Originally Posted by imdrax
wunless there is some sort of check valve installed at the outlet of the pump from the factory that could be leaking but so far ive only seen one person on this forum make a reference towards this check valve so im not certain if it exists or not.
There is probably some sort of check valve or backflow preventer INTERNAL to the pump. I don't think you'll find an external check valve.
Thread
Thread Starter
Forum
Replies
Last Post
trickster
2nd Generation Specific (1986-1992)
25
Jul 1, 2023 04:40 PM
