FRP Drops once trucks warmed up.
Thread Starter
Registered User
Joined: Oct 2025
Posts: 1
Likes: 0
FRP Drops once trucks warmed up.
500 Miles on injectors, Brand New FCA. Will run great with solid FRP (Up to 22k) but once coolant temp hits around 180 it will loose all FRP and it will loose it while accelerating but gain it when I let off. when Cold it idles with around 6-6.5k FRP but the hotter the Coolant temp gets the lower it will idle at. Will stall when idling sometimes and when I let off while driving. Please help!!!
Thread
Thread Starter
Forum
Replies
Last Post
case310350
12 Valve Engine and Drivetrain
6
May 7, 2009 12:12 AM