Unlike oil additives, crankcase cleaners or flush cannot be left in the crankcase. Instructions are indicated on the container, but normally the chemical is added to the crankcase and the engine is run for a specific period of time to allow the chemical to circulate and break loose accumulations in the oil pan.
The crankcase must then be drained and a new oil filter installed along with a new supply of motor oil.
No comments:
Post a Comment