1995 DODGE RAM B1500 NO START

I am having the same exact issue with my 1995 dodge ram 1500 5.9L i have no spark at coil or no fuel injector pulse.... Im lost on what else to do myself i have changed the computer checked all the fuses and relays and wires... Someone please help its my only vehicle and i do not have any other way to work.... I have also changed the crank sensor and cam sensor 2 times and still nothing.... Someone please any info will be greatly thankful.... if it helps any a week before it did thiss it took me 30 mins to get it to crank one day then wen it started this it popped back one time and never ran again it also has a new timing chain also i checked 5 times to make sure its dead in time....

You need to use a LED type test light for the injectors or a Bosch style Noid light for the injector. To test the cam/crank sensor signal you either need a scanner to read them or a lab scope to show you a signal. The pickup plate in the dist handles the injector timing, the crank sensor provides a RPM signal. They both feed the computer information for ignition timing. Good fuel pressure, injector activity(Noid), and good spark out of the coil. The coil is what I replace the most of.