Shran
Junk Collector
TRS Forum Moderator
Supporting Member
Article Contributor
V8 Engine Swap
Solid Axle Swap
Truck of Month
- Joined
- Mar 4, 2008
- Messages
- 9,191
- Reaction score
- 5,610
- Location
- Rapid City SD
- Engine Type
- V8
- Engine Size
- 5.0
You are correct, you should be seeing around 65psi for a '99. What was the reading you got?Also double check your specs for pressure, i’m going by book readings
35 is way too low for a 99 4.0