rpm question
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Senior User
Joined: Feb 2009
Posts: 387
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From: Shepherd Tx
rpm question
1995 f350 cc ps 5spead
My rpm,s is about 600 and idles rough, i can raise the rpm to about 750 or 800 and it smothes out ,is 600 too low and if so is there an easy way to raise them, i have replaced the ipr o rings and cleaned the ipr.
Any suggestion,s
Thanks Jim
My rpm,s is about 600 and idles rough, i can raise the rpm to about 750 or 800 and it smothes out ,is 600 too low and if so is there an easy way to raise them, i have replaced the ipr o rings and cleaned the ipr.
Any suggestion,s
Thanks Jim
Hotshot
Joined: Dec 2006
Posts: 14,069
Likes: 17
From: Melbourne, Ky
No way to adjust the idle without a custom chip that I know of. You did the first thing I would have done, IPR o-rings. What about oil? How many miles on the truck? Have you checked the under valve cover harnesses? 600 to 650 is what to expect.
