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Discussion Starter #1
my buddy has an '02 with edge drag box, HRVP, airdog 150. . .bout a month ago his truck stalled at idle occasionally but ran good when he was driving (that was with stock fuel system, stock vp) since then he bought HRVP and the lift pump. . .everything works properly but his truck still stalls at idle - -runs real strong, especially now after mods, but sometimes just stalls at idle like he turned the key off. never stalls while driving/under load. any ideas?
 

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Discussion Starter #2
anyone? . . .
 

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Discussion Starter #3
im thinkin ecm sendin bad signals? what exactly stops the fuel flow when you turn the key off. . . 'cuz it died just as though he turned the key off, no sputter no warnings just acted identical to the shut down if key was used. . . .'cept it wasnt.
 

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Mopar1973Man.Com
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ASD relay?

Fuel Pump Relay? (This will throw a P1689 code)

Check for error codes I bet there is one or two...:confused013:
 

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Discussion Starter #5
no codes. checked with smarty ever since it happened originally. these trucks are pretty grimey when it comes to code throwin. . .in my experience. . .we will check the asd relay thanks mike. seems like potential candidate for problem.
 
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