92-95 4.3L CPI will stall after 50km/hr
Hi everyone.
I have a 92-95 4.3L in my '88 s10. Year is unknown as swap was done prior to my ownership.
I recently changed the FP and FPR in my truck. the FPR after about 4 weeks crapped out on me. I continued to drive it until the engine couldnt run. Replaced the FPR with quality one this time.
As soon as it went in, the truck went back to normal with a little bit of a rough idle where it almost stalls out every minute or so, but I've had that since I owned my truck. However, I took it down the road and it stalled on me. So I pulled over and started it again with no problem. I figured out that I could drive it around 40km or so without stepping on it and it wont stall, it will run fine. As soon as I go and open her up or just keep my foot on the gas and she hits about 50+ she will putter then stall.
I just checked my MAP sensor, and readings were fine. TPS was .60V closed and 3.8 WOT. So those readings aren't exactly perfect so maybe that needs a replacement while I'm at it.
Truck has new wires, cap, rotor, plugs, and filters.
What do?
Thanks,
Kevin
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