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Engine stalling after warm up - 87 Silverado 350 TBI

Replacing the throttle position sensor and coolant temperature sensor now (recommended by someone with a similar problem). The fuel pressure is fine and the electronics to the TBI are okay. If these two parts don't work, my last option would be the pump inside the gas tank I guess? lol, I'm...
- Snakebite
- Post #10
- Oct 7, 2017
- Forum: Engine & Performance
Engine stalling after warm up - 87 Silverado 350 TBI

Thanks for the replies, I'll update as soon as I can.
- Snakebite
- Post #6
- Oct 7, 2017
- Forum: Engine & Performance
Engine stalling after warm up - 87 Silverado 350 TBI

No, sensors are new from the rebuilt unit. I do not have a scanner or a pressure gauge. I guess that's where we'll start next.
- Snakebite
- Post #3
- Oct 7, 2017
- Forum: Engine & Performance
Engine stalling after warm up - 87 Silverado 350 TBI

I LOVE square body trucks and have owned quite a few. Currently trying to pass the torch on to my oldest son who will get his license next summer. My 87' 1500 has run great for years but now it stalls after a few minutes of running. It cranks fine, takes gear and goes but as soon as you give...
- Snakebite
- Thread
- Oct 7, 2017
- Replies: 11
- Forum: Engine & Performance