- Drilled and extracted broken bolt and installed new bolt.
- Removed all spark plugs, set new spark plug gap to spec and installed. Road tested.
- Removed and replaced valve cover gasket and cylinder #4 lifter and installed rocker arm.
- Scanned ECM for codes, P0304 stored. Checked spark plugs. ignition coil, injector operation and compression on #4 cylinder. Has incorrect spark plugs, good spark and injector operation. Removed right valve cover for valve train inspection and found one lifter collapsed and rocker arm completely off.
Kenith B. gave our service a 5 star review on 3/28/2020