rough engine driving | Ford Explorer Forums - Serious Explorations

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rough engine driving

  1. K

    Intake leak please help running out of options

    Hi i have a intake leak, well thats what the code reader says, i made a home made smoke machine and only notice smoke from the break booster hose and out of the back of the iac sensor where the lil filter on the back is. I change the hose to the break booster, and cleaned the iac sense i have...
  2. E

    Help please? spitting/sputtering (rough) while driving

    This is an intermittent problem. 1992 Explorer engine idles fine. But once driving engine starts out OK but then runs rough where engine power sputters down like running on 3-4 cylinders, and RMPs drop to around 1500 until it instantly changes to running normal again. It's either bogging down...