Posted 7/10/2020 07:35 (#8364839 - in reply to #8364749) Subject: RE: Does it hurt a power unit if it smokes constantly?
SW Michigan
Does is smoke even not under load at full rpm? Ours was doing that. Turns out the fuel pump was bad so not building enough fuel pressure to advance timing in the injection pump. It ran, just not good. It runs good now, no smoke.
Does it hurt a power unit if it smokes constantly?
