Service Engine Light

[Ronnie]

My oil pressure is 59-64 on a cold start depending on the ambient temperature. It reads about 52 when the engine is fully warmed up. My pressures may not be typical. I add 1/2 bottle of Lucus Oil Treatment based on the recommendation of a friend that owns an engine machine shop. He feels it adds additional protection for engines that sit for long periods of time without being started like mine sometimes does.