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Rough idle, engine misfire followed by power off

  

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Topic starter

Hi,

I did start the car in the morning, no faults.

After  some distance like 20mins drive, full acceleration won't work then car misfires and stops.

I wait for some minutes, starts again, it starts but the same process allover again, this time takes shorter time to stop.

Bought new coils, fuel pump still nothing. The car travelled a long distance a day b4 the incidence. 

Has 289005 milage onnit.

Bought it from a dfiend not a dealer.

Help


What is the year, make, and model?


1 Answer
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Realize that is a classic sign of a Cadillac converter going bad that's the heat up they clog up and then the car will stall out then later they'll start up again but also unfortunately can be any electronic fault like a bad main computer that heats up in shorts out I would pressure test the catalytic converter first though


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