Mechanics

ROUGH IDLE AND CONSTANT MISS

1992 Ford Aerostar • 6 cylinder •

Hi there

I've got a 1992 Ford Aerostar van and it acts like it has a dead cylinder. It has a significant loss of power and rough idle and what feels like a constant miss. Help!
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George Green 5280
August 10, 2012.



Start with a compression test to verify the motor is ok.

Otherwise, could be plugs, wires, cap, rotor, coil or injector. Start with the compression test

Roy

ASEMaster6371
Aug 10, 2012.