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Old Oct 9, 2005 | 09:31 AM
  #1  
dr worm's Avatar
dr worm
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From: new jersey
Unhappy drives rough

had a missfire so i changed the plugs,now it runs rough.
 
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Old Oct 9, 2005 | 03:16 PM
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Is the CEL on? If so have the codes pulled and find out what cylinder it is. While you're having the codes pulled you might as well buy a coil pack for it. This is your problem. Coil packs are about $50 each.... there are 8 of them.
 
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Old Oct 16, 2005 | 08:32 PM
  #3  
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Originally Posted by the4by4freek
Is the CEL on? If so have the codes pulled and find out what cylinder it is. While you're having the codes pulled you might as well buy a coil pack for it. This is your problem. Coil packs are about $50 each.... there are 8 of them.
go to napa your going to spend about 20 to 32 bucks each
 
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Old Oct 17, 2005 | 06:11 AM
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...Welcome 99FORD EXPY, to Ford Truck Enthusiasts!
We are happy you have chosen the best source for Fords!

Enjoy FTE....and
JOIN CLUB FTE -SUPPORT THE FORUMS!
…..See you on the boards.
 
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Old Oct 17, 2005 | 10:11 AM
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Originally Posted by dr worm
had a missfire so i changed the plugs,now it runs rough.
Can you give us the year and engine size of your Expy? It could have an impact on diagnosis.
 
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