Engine Cut Off after a hard stop!
#4
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I would also check the brake booster vacuum lines. On our subaru, I found no issues with a vacuum leak, but the problem seems to be a selanoid inside the transmission that's not going into neutral when coming to an abrupt stop.
#6
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Start the truck and let it idle.....stab the brakes several times and see if the engine stumbles or dies.....that will test to see if the booster is leaking.
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#9
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Sounds like a wire shorting against something or your COR (circuit open relay) relay is not making good contact in the socket or is going bad. Those relays can be a problem since our trucks are getting old. Sounds like you are in for a bitch of a time finding that one.
#11
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If that doesn't fix it I would be looking to the AFM. It controls your fuel pump and air/fuel mixture. If you snap the throttle back, the door in the AFM is shutting and may be causing the fuel pump and COR relay to shut off.
#17
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I have a new VAF.....so I don't think that's the problem....was a while ago though, that's why I replaced it......bought the new one off ebay for $154.68 free shipping and life time warranty...if any one is interested here's the link http://cgi.ebay.com/ebaymotors/1994-...item48394ffd16
Do you have the old one? Can you borrow a FACTORY, OEM MAF?
#19
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Last edited by buckz6319; 05-20-2010 at 05:22 PM. Reason: added..(I replaced the old VAFM because it had a bad air sensor and was throwing a code not because it was cutting out the en