Welcome Visitor! Please take a few seconds and drkwaterdiver
New Member
- Joined
- May 1, 2014
- Messages
- 1
- Reaction score
- 0
- Points
- 1
- Location
- Orlando Fla.
- Vehicle Year
- 1999
- Make / Model
- ranger
- Engine Size
- 557
- Transmission
- Automatic
Hello , I'm going crazy here and hoped somebody here could help . My motor is a 557 based on a fully race prepped 460 block and has about 4 hours on it till the pressure started going crazy . It had 60 psi at idle now its bouncing from 15 to 25 and tops out at 30 . The motor isn't ticking , knocking or making any unusual noises at all , changed the oil 2 times I'm running brad penn sae 40 , cut the filter open and no glitter or flakes also dropped the pan and checked , new oil pump and gaskets , new gauge hooked directly to the block . I even pulled a few rod and main caps off and the bearings look great . I really don't want to pull the motor and go through the motor again so any ideas would be great .
Thanks
Thanks
