1999 Ford Cougar Hi Running Rough There Spark Num1spark Plug Changed Leads

1999 FORD COUGAR
120 MILES
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MALBARKER
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Hi my cougar is running rough there was no spark at num1spark plug so I changed the leads it was no better tested the coil and again no spark at num 1 pot so I changed the coil and it starts and fires on all four plugs until I rev it up then it sound like its only firing on two cylinder's and no power an you help thanks.
Mar 27, 2013 at 8:59 PM
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ASEMASTER6371
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what motor???

Roy
Mar 27, 2013 at 9:00 PM
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MALBARKER
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It's a 1999 2.0 ford cougar
Mar 27, 2013 at 9:18 PM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
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  • ASE Certified Mechanic
did you change the plugs??

Roy
Mar 27, 2013 at 9:34 PM
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MALBARKER
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  • 3 POSTS
Sorry yes I changed the plugs coil and leads
Mar 27, 2013 at 9:38 PM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
you loose spark when above idle???? the only other thing i can think of is the crank sensor.

Roy
Mar 27, 2013 at 9:56 PM
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