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    Honda BF20- no compression in 1 cylinder

    I installed a new cam gear, new timing belt, checked valve clearance, changed the oil and filter, and made sure the timing marks lined up when putting everything back together. It starts up instantly just like before, idles great, and has full power on the water. The Honda gods must have been...
  2. R

    Honda BF20- no compression in 1 cylinder

    I did what you suggested. I put the belt back on, made sure the timing marks were lined up, turned it over by hand slowly, and did not hear any noises out of order. No metal-to-metal contact sounds. The valves look like they are opening and closing normally but I have nothing to compare it to. I...
  3. R

    Honda BF20- no compression in 1 cylinder

    I opened up the case and found that the timing belt jumped off of the sprocket. I did find a small circular piece of plastic and was able to determine it was from the top of the sprocket. I attached pictures of what I found. It seems like the sprocket piece broke and it moved down on the shaft...
  4. R

    Honda BF20- no compression in 1 cylinder

    Need some help... Was out on the lake running at full throttle and all of a sudden the motor cuts off instantly. Has electric start and I can crank it over but the engine would not start. Get back to shore with the trolling motor. The motor has fuel, and spark but no compression in the top...
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