Posted 9/16/2020 20:53 (#8499674 - in reply to #8499083) Subject: RE: 9670 Engine squel--idler pulley?
I’d assume it’s your tensioner. Same problem on mine. I pulled tensioner off and soaked in diesel fuel over night and kept working it in a vice. It eventually unsiezed . I drilled a couple small holes to let the gunk run out where the spring is inside. Looked like bean dust somehow got in there I’ve the years and tightened it up.