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stuttering

  1. 2002 Cougar, rough idle, stuttering when defrosting

    Problems
    Okay, this is an annoying one: 2002 Mercury Cougar, 105,000 miles, bought it used about 4 months ago. Symptoms: Runs great except, when idling it will skip about every 10 seconds or so (comes and goes sometimes, only happens in gear, either drive or reverse). Happens either warm or cold, also...
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