moter cuts out

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ericguy320

Stupid Member
this problem is intermintent (I cant spell) it happens more when it is cold than when it is warm but when you get on the gas and it starts to get under boost it will cut out, it happens more in first, and second gear some in third and none in forth, it did it one with no boos today. the check eng light come on while it cuts out. i thought it could be overboost but i only have it set for 8 psi ( the moter has 1k on it) and the service man says if it an overboost the light will stay on for ten sec. after the condtion happens. i have bad moter mounts i thought it could be pullin some wires or a ground. i also think i might need a new ecm i havent checked the wires yet but the ecm isnt commanding the cac pump relay on when i command it on with the tech 1, also the tcc is not engaging but i think that just might be the tcc switch.
any ideas for any on this :roll:
 
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Buster

New member
A good place to start would be a scan tool, they aren't always the answer to your problem, but at least you can start eliminating some possibilities. I could list at least 10, but I'd be shooting in the dark without a lot more information.
 
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ericguy320

Stupid Member
found the problem, the harness comming out of the pass side firewall was touching the exhaust man under engine torque i moved the harness and it went away.
 
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