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vacum leak

  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...
    • kendrellh
    • Thread
    • egr excessive flow idle issues intake gasket intake hose rough engine driving stall stall in drive stall with braking vacum leak
    • Replies: 38
    • Forum: Stock 1995 - 2001 Explorers
  2. J

    Help code p0171

    My Explorer starts and drives fine until temp then dies the o2 sensor by the cat (upstream) is greasy and old looking and my egr looks like it's missing a hose please help....!
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