So, I drive a 1990 Max, 2.4 Fuel injected, I swapped a motor out another truck, cause the one I had needed to be decked. So this engine has been running absolutely great up until recently, It's developed a misfire.
This engine did sit up for a while, so the rubbers on the block should've been replaced but I was hurried, and I didn't do it, I will wind up doing it at a later date now that I'm jobless and have plenty of time.
My problem is with this misfire. It misses on Cyl 1, and I know it's 1, because the "plug/injector removal" check, pull the wires/injector till you find the one that makes no difference, that's the one that's missing.
Here's the problem, after pulling the plug wire from one, on the distributor, the engine shows no difference, upon reinstalling the wire, the miss goes away, and the engine runs fine.
Any ideas?