Engine/Transmission (1998.5 - 2002) Another shudder Problem

[badinfluence]

I have 41000 miles on this truck and recently no matter what gear I am in, around 1800 to 1950 rpm I am getting a shudder. Feels kinda like riding a wave, boost is minimal. I have read the other threads but I didnt run across this type of shudder. Any advise would be helpful.

Thanks

Brett

 

[badinfluence]

IAT ???

Just to add to my post, The shudder occurs if I am holding the rpm steady at 1800 or 1900. Boost is around 8psi. Would the IAT sensor cause this type of problem ?

Thanks

Brett

 

[pwr2tow]

Have you tried unhooking your fueling box and going for a drive to see if that curse the problem. Start with the things you added to the truck and go through a process of elimination.



Ron

 

[smittybuilt]

talked to edge yesterday about the same problem and they said that their comp and drag comp boxes will do that on almost all of the h. o. 's. they said it was common. so i guess we live with it. they were nice they said they would be glad to check the box out. good people. Oo.