You need to run an OBD2 fault code test with a scan tool or code reader, if it won't start you should have a fault code in memory. I assume you have checked the fuel pressure and that fuel is present at the injectors. You can borrow this code reader from most auto parts stores like O'reilly and Autozone.
Have you checked for a broken timing belt /chain
what about faulty cam shaft position sensors
it would be a champion idea to run the fault codes before wasting money changing what is not faulty
SOURCE: Distributor wont spark
check the fuseble link.
you can measure it, and make sure the contact are clean and secured.
the other thing is the check the ignition switch, make sure you have 12v going to the switch.
check thermo switch on top of the block.
SOURCE: !999 isuzu rodeo's key wont turn to start tyhe
try wiggling key around rapidly and up and down while trying to turn on
key and ignition barrel are worn and need replacing
SOURCE: 1988 Isuzu 4x4 pickuno spark coming out of ignition coil going to
Take it down to most any parts store, they can test if if they advertise module testing. Check the coil and see if there is between any of the contacts. They can probably test the coil too. If you have a repair manual for the truck it can tell you what contacts on the coil should have a connection and how much resistance there should be between them.
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What year is this?
1997
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