Sully2
Veteran Member
cp1969 said:That synthetic oil must be amazing stuff if it can tame combustion knock.
Well..lets say it this way? I have a motorhome that has a generator built in with a Kubota engine. The oil requirements for it are 10W-30 DIESEL rated oil. I found that the 10W-30 that I HAD in it..WASNT diesel rated..so I switched it to Shell Syn 5W-40. I AM NOT a fan of SYN oils..as I believe in MANY cases they arent NEEDED and are used by many because its the "fad"...but it my case it was use the SYN 5W-40..or a totally wrong oil..which I wont do.
Beyond a doubt..the engine doesnt make as much "noise"...doesnt have the same amount of "knock" or ??..whatever you wish to call it..as it did from the factory..or when running the DINO 10W-30 I had previousy put in it.
AND..BTW...this is the same oil I intend on running in my Kubota B3030 because of the exact same reasons ( cant find a readily available DINO 10W-30 thats diesel rated)
Laugh all you want..its true!