Fuel pressure regulator?
#1
Springer Spaniels Rule
Thread Starter
Fuel pressure regulator?
Ran fine last week, started truck up yesterday to keep battery charged, ran rich, I changed the regulator about 3 weeks ago with one I had sitting around, I tested it by sucking on the hose and no change, it seemed like a solid vacuum, no give, I thought it froze from the cold but it had a little heat, that is the only thing I changed to justify why it is running rich. I did not put a fuel guage on it to check it as it was 15 degrees out when I started the truck.
#4
Ole Blue
Join Date: Jan 2013
Location: Glen Burnie, Maryland
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Mine is eating fuel like a dope feen .... Which sucks the 4.9 is not the best for mpg but a few people I spoke too said fuel regulator . I had the check engine light on intermittently 3-4 times which if it was dumping fuel would throw the o2 sensor reading all crazy . I'm going to order a new one tomorrow at work ok my account from my local ford dealer ...hope it works