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  1. A

    KAD42A Alternator not charging

    New alternator, has been tested. D terminal is getting 7.75V (exciter) 3.75V after starting. W terminal to Tachometer. B- terminal is grounded. O+ terminal connects direct to battery isolator. O+ measures no voltage when ignition on and no voltage after starting. When connected direct to...
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    KAD42A-low RPM under load

    2002 engine, cannot get RPM over 1400 when under load. If i reduce load (steer boat with wind) it helps. Heavier the load, more difficult to achieve acceleration. Usually RPM remains at 1400 unless load is reduced. Occasionally accelerates on it's own but I think it's due to un-noticed load...
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    Volvo Penta KAD42 Exaust elbow and turbo

    While checking my engine for a While checking my engine for air in the fuel line they discovered a hole in the exaust elbow. After removing elbow found turbo charger to be rusted out. I had elbow replaced 3 years ago. Should elbow go that fast? Why does this affect turbo? THANKS
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    KAD42 Volvo Penta IO Trouble starting

    "Having a problem starting 199 "Having a problem starting 1992 Volvo Penta KAD42 I/O Grady White. Began last season and has become progressively worse. I have to bleed fuel line for it to start. I have changed the filters which has made no difference. Fuel pump is working as bleed valve...
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