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    Idle issue 4.3 mercruiser LX

    Is there a less expensive rebuild kit like at Napa for 8M0120196 merc part? Please help
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    Idle issue 4.3 mercruiser LX

    Maybe the carb just acted up at same time as alternator issue just by coincidence!
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    Idle issue 4.3 mercruiser LX

    Had motor rebuilt like 5 years ago and has been trouble free till now
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    Idle issue 4.3 mercruiser LX

    Must be carb issue time to rebuild? Which kit should I get?
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    Idle issue 4.3 mercruiser LX

    If I bought this distributor assembly 805185A27 of it was the part with distributor would that be the right one
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    Idle issue 4.3 mercruiser LX

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    Idle issue 4.3 mercruiser LX

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    Idle issue 4.3 mercruiser LX

    I know the outside belts have no effect on timing but because the motor was still running could the added friction caused something to happen to the actual timing belt or chain
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    Idle issue 4.3 mercruiser LX

    Also I should get an inductive type timing light the one i have is ancient and you connect it to plug
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    Idle issue 4.3 mercruiser LX

    Yes I checked that
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    Idle issue 4.3 mercruiser LX

    I have not just because I thought RPM was too high to check could i do any harm just by manually adjusting distributor without a timing light? When I move throttle forward RPM goes up but then stays high for a while I have shut off the engine while at 2200 rpm several time as i have tried a...
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    Idle issue 4.3 mercruiser LX

    Also could the timing belt have shifted when the alternator seized?
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    Idle issue 4.3 mercruiser LX

    does it mean not listed anymore
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    Idle issue 4.3 mercruiser LX

    If you look at picture above the gap is on the butterflies up top not the ones on the choke side of carb. What does NLA mean is that the name of the part
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    Idle issue 4.3 mercruiser LX

    I think that may be what happened is there a part number for the distributor module ?
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    Idle issue 4.3 mercruiser LX

    I think that may be what happened is there a part number for the distributor module ? Is this the part we are talking about? see picture
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    Idle issue 4.3 mercruiser LX

    Here is a picture of looking down into carb. If I need to rebuild is there a rebuild kit I can purchase? If so please advise which one and again thanks for advice.
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    Idle issue 4.3 mercruiser LX

    The butterflies as I look down into the carb are closing well. I was looking at the ones on the top back of carb that had the gap at first. If it is carb bowl overflowing does that mean a carb rebuild is in order. How do I change fuel pressure?
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    Idle issue 4.3 mercruiser LX

    Thanks for advice I will verify I noticed that there is a gap on the rear side of butterfly valves, You can watch the fuel coming in to the carb at the gap. I hope that is all the problem and easily correctible. I have been scratching my head for last couple of days trying to figure it out.
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    Idle issue 4.3 mercruiser LX

    I will check after work. I did notice that the two butterfly valves have a small gap on one side is there not supposed to be any gap at all and yes same person about the overcharge situation.
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