When the problem occurs, if it cranks good but won't start. Have a helper crank it while you visually check for spark at the plugs. If you have spark everywhere, use a gage and check fuel pressure. Some of the national brand auto stores used to loan out a fuel pressure gage, if you don't have one.
To check for spark, pull a spark plug wire loose, use a known good plug or spark tester in the plug boot. Ground metal part of plug/tester to metal part of engine, engine cranking, watch for spark. Start with the basics.
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Thursday, July 30th, 2020 AT 2:23 PM