Good luck, been fighting the same thing for over a year. ALL sensors and pressures test good... Let us all know if you find anything.
Just found melted/shredded CPS harness, replaced it, starts up first thing in the morning and then is a pain in the ass to start after sitting for a bit. Still dies intermittently on bumps and right turns with a bump, sometimes fires right up, sometimes it takes 20 cranks to fire... Cuts out when throttle is under load too like passing on the highway. Has even died on me when slamming the hood shut after looking at whatever...I dont get it, mechanics cant find anything wrong...
Im at the point of just selling it for what i can get, not worth the hassle anymore. The RENIX is the biggest piece of garbage system on the road! NEVER had these kinds of problems on ANY Ford or GM vehicle i have owned...
Oh, its an 87 Cherokee, rebuilt 4.0, 4x4, auto, 4 door.
Cory