Rough Idle and Surging
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Senior User
Joined: Jan 2004
Posts: 256
Likes: 7
From: Colorado
Rough Idle and Surging
Per a previous post of mine, just had the CPS replaced on my 2000 PSD. Since then, it will sometimes idle rough, rpms float up and down, slight surging while driving with light foot.
Other times, Idle and cruise is fine.
Otherwise, truck is awesome. Any Ideas what may cause this? I have checked the fuel and air filters. Stock control, never been chipped. (YET)
Thanks for any guidance,
Bob
Other times, Idle and cruise is fine.
Otherwise, truck is awesome. Any Ideas what may cause this? I have checked the fuel and air filters. Stock control, never been chipped. (YET)
Thanks for any guidance,
Bob
