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Hesitation on acceleration

Discussion in 'Engines, Drives, Props, etc.' started by Cobaltsteve, Jul 19, 2020.

  1. Jul 19, 2020 #1
    Cobaltsteve

    Cobaltsteve New Member

    2
    0
    Jul 18, 2020
    Hollister, Ca
    2007 272
    Mercruiser 496 mag 375HP Bravo 3
    I have a 2007 272 with the 496 mag engine. Problem just started 3 days ago. Boating at Lake Tahoe. After turning off the engine when warm then restarting upon acceleration it loses power and warning beep activated for about 2 seconds. Boat runs fine after that. Oil/water temp/ volt gages normal, gear lube bottle full. Has anyone else had this issue? New to Club Cobalt.
     
  2. Jul 25, 2020 #2
    Muggsy

    Muggsy Administrator Founding Member

    217
    127
    Jul 30, 2017
    Covington, LA
    1985 Cobalt CM23
    Center-mounted 383 Stroker w/Alpha jackshaft drive
    2006 Ford F250 6.0 Diesel
    Do you always boat in Tahoe or was this a special trip?
    Shawn
     
  3. Jul 26, 2020 #3
    Cobaltsteve

    Cobaltsteve New Member

    2
    0
    Jul 18, 2020
    Hollister, Ca
    2007 272
    Mercruiser 496 mag 375HP Bravo 3
    This is the 4th year for this boat. At Lake Tahoe. First 2 days the boat ran fine. Also 2 weeks before boated at Lake Don Pedro for 3 days with no problem. Trying to fine a repair facility that has a mercruiser scan tool to scan for codes and check on a water leak into the bilge from the transom.
     

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