RaysnCayne
Member
- Joined
- Dec 6, 2020
- Posts
- 44
- Reaction score
- 17
- Location
- Richmond
- First Name
- Zach
- Truck Year
- 1987
- Truck Model
- R10 Custom Deluxe
- Engine Size
- 305
Hey y'all,
I was doing a compression check on my 87 305 TBI engine this evening and was getting fuel spitting out of the #8 spark plug hole while spinning the engine over to check pressures on the other cylinders.
Any idea why that'd be happening?? All the other cylinders were bone dry while I was doing my testing.
I unplugged the fuel pump relay (that's the one on the firewall, right?) so the FP wouldn't be running.
I was doing a compression check on my 87 305 TBI engine this evening and was getting fuel spitting out of the #8 spark plug hole while spinning the engine over to check pressures on the other cylinders.
Any idea why that'd be happening?? All the other cylinders were bone dry while I was doing my testing.
I unplugged the fuel pump relay (that's the one on the firewall, right?) so the FP wouldn't be running.