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  1. R

    86 Johnson 110 weak sparks

    I need some help. I bought a 86 Johnson 110 motor with 16 foot boat. I took it to the lake, cranked up fine with a little smoke. I opened to full throttle it only gives me 2500 rpm and wasn't planeing out of the water. Took it home and ran some tests. The compression in all 4 were 120psi, fuel...
  2. R

    86 johnson 110 v4 spark plugs

    I bought a 1986 110 v4 johnson 2 months ago. I started doing a tune up. Put in new carbunetors, fuel pump, hoses, spark plugs, etc. I cranked it up and it idled fine but had a little smoke. I took it to lake and ran it I noticed it woudn't exceed 2500 rpm or come out of the water. I checked the...
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