So, I fixed the starting issue but my cycle never seems to end. While taking a short drive the truck threw a check engine light.
Went home and hooked up the OBD1 Code reader. 332: Insufficient EGR Flow Detected.
That was only with KOEO (key on engine off). KOER (key on engine running) gave me 111 which is all clear.
Why would it show with the engine off and not on? What damage can and could this have caused?
Also, Im aware of the replacement parts and that its typically a vacuum leak, but how do i test this?