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1993 Ford Aerostar ROUGH ENGINE IDLE

Tiny
BBOYD
  • MEMBER
  • 1993 FORD AEROSTAR
1993 Ford Aerostar 6 cyl Two Wheel Drive Automatic

I CHANGED MY SPARK PLUGS AND WIRE SET, I ENSUREDE ALL THE BOOTS ARE SEATED. MY CAR HAS A ROUGH SPUTTERING SOUND AT IDLE TO INITIAL PRESS OF ACCELERATION. AFTER ACCELERATION IT SMOOTHS OUT.

iS THE PROBLEM MY CAP AND ROTOR?
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Wednesday, June 18th, 2008 AT 9:23 PM

1 Reply

Tiny
OBXAUTOMEDIC
  • MECHANIC
  • 3,711 POSTS
Hello,

So, when was the last time the Cap and Rotor were changed? If it has been a while then I would suggest Changing them. Also a typical tune up for a vehicle that still have cap & rotor - Is to replace Cap Rotor, Plugs, Wires and PCV Valve.

It may not be but it is a place to start. If you look at the inside of the cap and there is deposits on the metal pieces then it is most likely the cause.
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Wednesday, June 18th, 2008 AT 10:52 PM

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