johnson 115 v4

i have a johnson 115 v4 an when i give it full throttle it bogs down but when i back off a little it spit an sputers an trys to go an when i back off a little more it goes what is the problem or how do i fix it

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Feb 17, 2011
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johnson 115
by: Anonymous

yes when it has a load is when it does i fixed one problem today an it runs alot better it had a pin hole in the gas line an the plastic thing that the gas lines is leakeing so im going to fix it tommorow but its alot better when i got the one pin hole fixed

Feb 17, 2011
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115
by: Anonymous

if the carbs are clean, find out is it a fuel or spark problem.. If fuel system is good the do a voltage test on stator..

Feb 17, 2011
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Johnson 115 v4
by: Anonymous

Check the compression on the cylinders to make sure that it is within spec. If not, you may need to change the head gasket or have a warped head. Have you noticed that it runs good out of water, and when in water under "load" it bogs down . . .

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