262ci Forum (4.3)
89 Chevy Tahoe 4.3. 140k miles
Whats been replaced and/checked to be functional
Plugs, wires, distributor, cap, fuel pump and filter, the ECM was replaced with one from junkyard, map sensor, CTS, EGR, the entire tbi was replaced from junkyard, and timing was set with new distributor.
I have...