mazda bravo will not start any more on 1993 Mazda B2600

the mazda bravo was starting and you could drive it but when you turn it off it will not start, have changed the spark plugs, rota coil and auto fuel pump it started for abit and now it wont start andy ideas.

Asked by for the 1993 Mazda B2600
Check for spark and fuel pressure. If you have both and the engine won't start, check the injector pulse with your test light. If the truck hasn't been run in a long time, you may have bad fuel which will wet the sparkplugs and keep the engine from starting cold.
If you have no spark, it's not uncommon for the 'Ignitor' in the distributor to fail. I'd test that if there's no spark.
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