4.9 ENGINE STUDDERING
#18
I think I figured out the problem. I was reading about the restrictor plate thread and I did one thing which it tells you to do which is plug the green hoes that goes to the EGR and I did and my truck ran a lot better. My dad is going to make me one and I'm going to try it when I get back from work. Hopefully this works. I have a good feeling that it is going to work but thanks guys for alll your help. I will keep you guys posted on what happens. Thanks.
#19
you can always leave that green line plugged until you go to get your emission testing. Thats what i did!
https://www.ford-trucks.com/forums/1...ruising-5.html
https://www.ford-trucks.com/forums/1...ruising-5.html
#20
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dumpguy
Y-Block V8 (239, 272, 292, 312, 317, 341, 368)
6
12-02-2016 03:27 PM
1979, 49, 49enginefiringorder, 49l, 95, cap, diagram, distributer, firing, ford, inline, jr80coupe, order, studdering, van