1997 s10 blazer - cranks no start

[ChadOD]

Blazer cranks no start. Sometimes When I release the key it diesels once or twice. Srs light on abs intermittently. P204 o2 sensor post cat replaced. New fuel pump, new battery, new spider, new lower intake gaskets, new thermostat, new water pump. Dist cap had white corrosion cleaned reinstalled. I give up. Anyone have specific fix to solve my problem!?

[barry G]

releasing key gets dieseling..

I would check for bad signal for ign timing.

[ChadOD]

Barry i love you! lol no homo. Your suggestion made me re think what I was doing. This video nails it

he even has a video on how to replace the switch! Great videos!