Truck stalling
Thread Starter
|
Junior User
Joined: Feb 2007
Posts: 64
Likes: 0
Truck stalling
I have a 97 F150 with a 4.2. It has started to surge or stall out when I slow down sometimes. It doesn't do this all the time. I replaced the fuel filter about 2 mths ago and replaced the fuel pressure regulator then also. Would the tps have anything to do with it? I haven't had a scan done yet. Thought I would try here first because at one time someone has removed the two cats and the check engine is on all the time.
Laughing Gas
Joined: Jan 2006
Posts: 1,098
Likes: 11
From: Minnesota
Mine was doing the exact same thing yesterday until it warmed up. I know it's the IAC because I will tap on it and she levels out and is fine. It's been sporadic for about 5 years I just have ignored it because it may go months and be fine.
Thread Starter
|
Junior User
Joined: Feb 2007
Posts: 64
Likes: 0
I installed a new IAC over the weekend. After driving it for a day it is still doing it. I found a larger vacuum line that comes up from the bottom of the motor. It looks like it hooks to the passenger front fender but from there I can't find where it hooks in to the vacuum system.
Thread
Thread Starter
Forum
Replies
Last Post
bcsbadboys
Ford Inline Six, 200, 250, 4.9L / 300
6
Aug 14, 2002 04:40 PM
