Originally Posted by copeblk
our 757 ran fine all day execept on the last lawn, has 25hp kawi. idles fine, even at full throtle fine, engage mower and it almost want to stall. air filter replace 1 week ago, fuel filter 2 wees ago, oil changed 17 hrs ago, happened really fast, do we need new plugs, wires. was wondering if it's the fuel pump.(dont even say it , YES the mower had gas) any info would help
pull off your deck drive belt, see what it does, I would bet you have a siezed double pully bearing. I have replaced 2 of them since I got my 737.