shotrod69
Junior Member
- Joined
- Feb 27, 2023
- Posts
- 29
- Reaction score
- 2
- Location
- Florida
- First Name
- lacey
- Truck Year
- 1987
- Truck Model
- R20 Suburban
- Engine Size
- 350
Read front of block and intake manifold, temps are reading fine.Take hood off and sit on motor. lol
Just get a heat gun and compare to temp gauge. They cost around $20.
Do you think it could be the impeller slipping on the water pump?