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    1991 Force 150 no water pumping

    Could a head gasket blown cause presure into the exhaust and force water out of motor. It runs fin but will not pump water all cooling parts are new and there are no blockages in water system?????
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    1991 Force 150 will not pump water

    I have a 1991 Force 150 I was using it 2 weeks ago when it just stopped pumping water. I replaced water pump kit with new oem impeller, all gaskets, wear plate, and housing . It will pump water while attached to a hose but at launch it wont do anything. I dropped lower unit and checked all...
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    1991 force 150

    I have a 1191 FOrce 150 with an overheating problem. I have replaced the water pump kit which included new impeller and gaskets. Seems to pump water with hose attached but not adequitly enough and when boat is at the launch in the water it overheats quickly and doesn't seem to pump. Has a new...
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    91 Force 150 on Trophy 21ft Ignition switch wiring help

    Hello I need help wiring an ignition switch. The terminals on the swith are marked as follows S C A M M B The wire colors are Black Yellow/black stripe Red/purple stripe Purple Black/yellow stripe Yellow/red stripe Can someone please help...
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    1991 Force 150 worth fixing????

    Hello again I have a 1991 Force 150 In the past this motor has been very reliable, but recentley It has become a real pain in the @#% It has 141lbs in all 5 cyl. and is a clean motor but not has electrical problems. Is this common with these motors to fall apart. I have the opportunity to...
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    Battery switch help What is the correct use???

    I have a 1991 Force 150 on a 21 foot trophy. Can someone tell me what is the proper way to use the battery swith?? 1, 2, or both for starting and running. Can I start on both then swith to 1 or 2???? Thanks Brad
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    Force 150 How do I use the Battery swith ????

    I have a 1991 Force 150 on a 21 foot trophy. Can someone tell me what is the proper way to use the battery swith?? 1, 2, or both for starting and running. Can I start on both then swith to 1 or 2???? Thanks Brad
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    91 Force 150 Trophy boat

    I have a 1991 Force 150 on a 21 foot trophy. Can someone tell me what is the proper way to use the battery swith?? 1, 2, or both for starting and running. Can I start on both then swith to 1 or 2???? Thanks Brad
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    1991 jesus chrysler force 150

    The Force is not with me!!! I have a 1991 Force 150. I have replaced just about everything including the starter I can not get motor to fire It only has spark on 1 cylinder Can someone help please Thanks A desparate boater Brad
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    1991 Force 150 starting problem

    Hello, I have a 1991 Force 150hp. I have been having a problem starting it. I thought that the problem was the batteries due to the age. I replaced both and also used a jump box. Starter seems like it does not have enough power to turn over engine. once started it runs great any advice?????
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