Well, my oil preassure light continues to stay on for about 40 secs after engine start.
Im starting to think might be something related to oil pump which needs coat of oil before getting to pressure and is just a sign of normal wear as its a 14 years old L series engine, an extremelly robust and reliable one i might had!
I´ll probabbly be needin´ na oil pump in a near future, i recogn.