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onan 20 hp

  1. Onan Engines
    Been debugging this for a bit... Looking for some hints. Running fine, went to start next day, no spark. smelled burnt electrical. Smoked the fuse, coil tested out bad, I replaced both coil and fuse. (fuse was under size, 25 instead of 30) Now engine cranks still no spark, coil tests good...
  2. Case Colt Ingersoll Tractors
    Just recently purchased a mid 90's model Ingersoll 4020 Onan powered. Used it to plow some this winter and have used it to cut grass a few times this year. The last time I noticed the engine starting to bog down. Figured it was just heavy grass I was cutting but continued to get worse...
  3. Onan Engines
    Hope this is the right place to post this! I'm pretty tech savvy, but forums drive me nuts LOL I have a Case 446 I think it is a 1977, my question is: Will a 20 hp Onan engine (fit) repower my, blowing lots of oil, Case 446? Thank you so, so much for any info.
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