idle surge [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: idle surge


chopking
05-08-2005, 10:18 PM
my rpm's surge when idling.Truck runs great other than this. Going on a long trip this weekend,and I dont want to be left sitting along side the road. What could this be? All stock 01 max. Help!

Tel9000
05-08-2005, 11:27 PM
You need a new fuel pressure regulator. If you are out of warranty, it will cost you about $750 to replace. That is what is slowing me down from replacing it. I have driven over 40k miles with this condition. I need to get it done soon, though. It is driving me nuts.

Victory Red
05-09-2005, 07:40 AM
Aren't all fuel related components covered under the 5yr/100 warranty? I'm out of my base warranty, but my water pump was covered under the $100 deductible deal.

supatrucka
05-09-2005, 08:43 AM
Aren't all fuel related components covered under the 5yr/100 warranty? I'm out of my base warranty, but my water pump was covered under the $100 deductible deal.that's what i thought but i think it falls under emissions. dave

Tel9000
05-09-2005, 09:48 AM
But, if you have 140k miles, the warranty is irrelavant.