p0089
#1
p0089
Well i got around to firing my truck up today, and at idle FP was fitting at 8 psi. dont know its that normal. but i had a code right away p0089 Fuel Pressure Regulator performance.
I backed out of the drive way and FP went down to 1 psi and drove down the street and it slowly climbed back up to about 15. so i drove a little more and put the foot down on a straightaway and then the tuck died. Turned it back on and the truck is unresponsive past 1/3 throttle. No noticeable leaks from my dog system but that p0089 is back.
---AutoMerged DoublePost---
found out what it was
tank was nearly empty
HOLY CRAP does the airdog work good, quad set on 215 smokes like a train now
I backed out of the drive way and FP went down to 1 psi and drove down the street and it slowly climbed back up to about 15. so i drove a little more and put the foot down on a straightaway and then the tuck died. Turned it back on and the truck is unresponsive past 1/3 throttle. No noticeable leaks from my dog system but that p0089 is back.
---AutoMerged DoublePost---
found out what it was
tank was nearly empty
HOLY CRAP does the airdog work good, quad set on 215 smokes like a train now
Last edited by 2500HeavyDuty; 05-04-2008 at 01:36 PM. Reason: Automerged Doublepost
#3