5.0 running issue
Thread Starter
Junior Member
Joined: Jan 2012
Posts: 5
Likes: 0
5.0 running issue
96 f-150 4x4 5.0. Idles fine. When driving, it seems like it wants to stall. I have a video I will post up, sound isn't the greatest, so I'll apologize ahead of time.
Things that have been replaced: Wire, plugs, rotor, cap, ICM, all the O2 sensors and fuel filter.
Looking for any suggestion you guys may have as to why this truck is doing this. Pops tends to think the cats are failing and could be plugged. I think it is the fuel pump cause when I drive it it feels as if it isn't getting enough gas.
Thanks guys!
Things that have been replaced: Wire, plugs, rotor, cap, ICM, all the O2 sensors and fuel filter.
Looking for any suggestion you guys may have as to why this truck is doing this. Pops tends to think the cats are failing and could be plugged. I think it is the fuel pump cause when I drive it it feels as if it isn't getting enough gas.
Thanks guys!
Senior Member
Joined: Jul 2008
Posts: 58,557
Likes: 1,165
From: Long Beach Calimexifornia
Well, you need to take a fuel pressure reading off the fuel rail.
Clogged Cat's are a possibility, causing a back pressure condition. Take it by a reputable muffler shop.
Clogged Cat's are a possibility, causing a back pressure condition. Take it by a reputable muffler shop.
Last edited by ymeski56; Feb 3, 2012 at 01:10 PM.