Not firing put crank sensor coil pick up no power to fuse block

SOURCE: 1993 jeep grand cherokee will not start

Check to see it maybe a head gasket .mine was

SOURCE: 93 jeep grand cherokee 4.0 L wont start.

start by tracing the wires back to the computer checking for breaks in the wire or corroded terminals

SOURCE: 1993 jeep wrangler won't start. replaced crank

Did u check all the main fuses and relays under hood?

SOURCE: I have a 93 Jeep Wrangler 4.0 that cranks and

Ok...you mentioned that there is no spark coming from the coil when it's in no start...Is there power from the alternator going to the coil?
One other item...If the timing chain is worn and stretched, it is possible that the cam sensor and crank sensor are out of phase with each other, just enough where a temperature difference will change starting ability.
One question...while in no start, have you tried changing the throttle position while cranking to see if it lights at part or 3/4 throttle?

SOURCE: 1996 Jeep Grand Cherokee No Start

i have a 1996 jeep grand cherokee and im not getting spark to the plugs.i replaced the crankshaft sensor and ignition coil already and still having problem.if i replace the camshaft sensor would that fix the problem ??? Or what should i do ???