Removed drive belt, noise still there. Removed and checked starter drive to check contact with flywheel (no problem found) Checked with mechanical engine stethoscope noise heard #6 cylinder possible camshaft or roller lifter failure.
Bradley S. gave our service a 5 star review on 8/13/2024
scanned and found code p0678 for glow plug number 8, checked data on scanner and found was reading no amperage and 265 ohms removed fender and glow plug verified ohms and found out of spec has autolite glow plug recommend factory delco glow plug
Randy C. gave our service a 5 star review on 12/8/2020