oil flush

[sterntube]

hi folks i am ready now for my engine oil changes to be done im thinking of using one of these oil flushes "forte" or similar are they a good idea ? and would i be guaranteed to remove it all again through the sump pump would it matter? any advise would be helpfull cheers

 

[robinstall1]

I have never had any problems with this method (better than taking the engine out) I find if I put the oil cap back on at the end of the procedure I will create a suction in the engine and this will pick up this small amount which may be left in the sump.
Hope this helps