I don't understand why people run the car before draining ...throwing all the black oil all over the clean dry engine again....you have already got all the crap from the top end from the last time you ran the car...so park the car leave it overnight so every drop of oil will have gone to the sump..open the plug and get a full drain and refill ....
I don't understand why people run the car before draining ...throwing all the black oil all over the clean dry engine again....you have already got all the crap from the top end from the last time you ran the car...so park the car leave it overnight so every drop of oil will have gone to the sump..open the plug and get a full drain and refill ....