I purchased a 1995 S10 2.2L 4cyl 5 speed from a guy online a few months back, and it has been nothing but issue after issue after issue.
To start, it would sputter and stall at highway speeds, I tried replacing the MAP sensor and TPS but that wasn’t it. It ended up being the ignition control...
85 S10 2wd 2.5L
code 22 & 45
Tps low voltage and O2 fuel system rich
High idle and looses power while driving. I would describe it as bogging down and acts like it’s running out of fuel.
replaced plugs, wires, cap, button, new fuel filter, rebuilt TBI, new valve cover gasket, new intake...