Random shut down

[robert3rekab]

(02-24-2025 )Rawze Wrote:  - Are you getting oil pressure (a few psi above zero) after several seconds of cranking in the dash?. If so then the ecm is not dead.

I Just tried doing this test but was unable to complete it because now the dash is acting goofy. When I turn the key to "on" Position the oil pressure gage needle jumps up and pegs at 100 lbs And stays there throughout turning the key further and cranking the engine. When I Turn the key back to off position everything stays lit up and beeping... I have to cycle the key back to on and then off again to get everything to shut down. Also, The beeping sequence is different than it used to be.... before, When I turn the key to on I Would count to the 10th beep and on the 10th beep it would double beep and that is when I would crank the engine. Now it just keeps beeping no double beep.