New year, new niggles…
The Ovation 1 doesn’t have a vacuum gauge but rather a vacuum “caution light” which either flashes with low vac or lights up steady with hi vac pressure. Mine came on steady intermittently at high rpm. Switching the standby vac on sometimes made it go off, sometimes not, just going off on its own.
Any ideas as to what could cause it – vac pump going bad or something more sinister?
Clogged filter?
