Posted 9/25/2022 18:52 (#9860847 - in reply to #9860748) Subject: RE: Cat C 9 engine in a Cat excavator no power lots of smoke issue.
Near-north Ontario, French River
Does that engine have an air-to air cooler? if so check to make sure the hose between the turbo and the ATA is split, or clamp broken.. then check the ATA and make sure there is no cracks , particularly along the edge seems.