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rough engine on hot start

  1. B

    Runs rough or stalls when started warm, otherwise OK

    My 1991 Mazda Navajo LX has 127k miles on it. I discovered a problem recently, and have been trying to narrow it down. I did some routine maintenance that could have been a cause, but apparently was not. Pattern: when engine is cold, starts and runs OK. When started warm to hot, it will run...
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