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2002 Mercury Cougar Question: engine has a miss 2.5 liter

 

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2.5 liter, Cape Coral, FL, February 02, 2011, 16:04
 Rookie

engine misses real bad when its cold,at running temp misses
once in a while at cruising speed,but when engine is under
aload it misses bad.

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  • Answer #1

    Superbob February 02, 2011, 19:42
     Master

    Check out the ignition system. Miss under load and when cold suggest ignition problems.

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