truck keeps dying as if key shut off

[mpirtle81]

Got a 2000 7.3 and it keeps stalling while driving like u shut the key off .u can b driving about 60 and all of a sudden the truck jerks and the wait to start light and water in fuel lights come on sometimes u have no pedal response if its idleing it will die any suggestions,I've replaced the cps with a black international one,truck has 280000 mile on it

[catlinB]

When was the last fuel filter changed ?


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[mpirtle81]

It was changed about 1500 miles ago truck runs good no missing or anything i just like when Ur driving u turn the key off than back on

[jesilvas]

Could be loss of high pressure oil pressure, low pressure oil pressure, fuel pressure, wire chaffing in the steering column, bad ICP/IPR, IDM, UVCH/pigtails, PCM.

[mpirtle81]

When monitoring my icp it is 500 at idle and when 'diving it ramps up to 2800 my ipr duty cycle is 10.5 at idle and my low pressure is showing 3/4 on the gauge.I wiggled the harnesses when running couldn't get it to ack up.I also replaced the idm about 6 months ago with a rebuilt one.when it dies I have checked the fuel bowl and its full so I don't think its a fuel issue

[kuder1383]

It could be the cam sensor. Replace with OEM if possible, more reliable than the others

[mpirtle81]

Would a cps cause the wait to start and water in fuel lights to come on

[mpirtle81]

Whats the signs of a bad cps

[jesilvas]

Not starting, dying, running oddly, bad mileage.