M52 Bad Gas Mileage

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  • 328ijunkie
    Forum Sponsor
    • May 2007
    • 3961

    #16
    OBD1 probs ;)

    Vac leaks also wreak havoc on MPG

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    • fresh_TD
      R3VLimited
      • Aug 2013
      • 2457

      #17
      Originally posted by 328ijunkie
      OBD1 probs ;)

      Vac leaks also wreak havoc on MPG
      Lol..dat OBD2 influence is strong :-)

      Sent from my Samsung Note 4
      '91 318i (Alpine) - daily
      '88 325ix (Zinno) - drive here and there!

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      • keada714
        E30 Addict
        • Apr 2011
        • 423

        #18
        Will be going obd2 when I decide to boost. However, that probably won't be for a while.

        I sprayed carb cleaner all vacuum hose with no change in idle. It also doesn't give me a vacuum leak symptom.

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