Rebuilt 1986 2.9L 4x4 5 speed manual

[Old&Cranky]

No fire, sounds like a ignition system bug. You already eliminated one possibility with the TFI module swap.
I can't remember if that particular setup uses a crank trigger at the front/rear. Would have to dig into some tech manuals. As usual, check all the basics 1st.
If I run across any substantial info on this subject, will check back in.
Not too shabby there. Mighty sano.
Never understood why the Motor Co. let GMC get away with building the Typhoon and never answered back with one of these type units with a 302 under the hood & a suspension package with the label of Hurricane
The neutered corporate shirts of the post '73 government crackdown.
It took the Exploder era to finally get anything similar with a 302.

Thanks.