Help! Just dropped a decent 22re into the truck and it fired right up. Broke down while driving on the highway...was purring like a kitten, then cel (check engine light) then wouldn't go. When I put the key on, I'm not seeing the cel, battery,oil, brake lights come on like you do before starting... the engine turns over but no spark. I can't get any diagnostics from the ecu as the cel doesn't come on at all. All fuses look good, I can hear efi relay click, all grounds are good. Where do I start?
all fuses except one!
Looking through the plastic window it looked intact, but the ohm meter proved it wasn't.
Further inspection of the wiring harness revealed a melted pair of wires near the back of the upper intake. So glad this resolved, purring like a kitten again!