Posted 11/1/2026 05:20 (#11790854 - in reply to #11790407) Subject: RE: CIH 1680 Underpowered Black Smoke... I'm stumped
SW OH
They do, or they used to make timing lights for old school mechanical injection diesels. We have one at work. I've used it several times. It clamps on an injector line and can feel the pulse when that particular cylinder fires.