Finished the C7 re-build using my same three Isuzu Technicians, been running now for one month looks fine, sounds fine and is performing well, the problem was cylinder number 4 piston had a crack in the crown i ran this unit with a bad injector for about three weeks CAT ordered a new injector for me and told me no problem keep running, and that was the result, the C7s are all about three years old.

got a warning light on the helm of another vessel powered by C7 Acert Marine engines not the one we re-built, checked all parameters nothing wrong anywhere, how do i re-set this lamp without Cat and there computer, any help would be much appreciated, there are no diognostics on the helm and the lamp is burning steady.

any help would be appreciated.