best done when the engine is cold or hot?
C Clio_geeza 1998 Clio 1.2 8v Nov 15, 2006 #3 cold... doing it when hot can give a false reading, cause the oil can still be in the top end... about 15 minutes after running is ok or when cold
cold... doing it when hot can give a false reading, cause the oil can still be in the top end... about 15 minutes after running is ok or when cold