I have completed the switchover from Dino to M1 on my Toyota and 2 Hondas. The most recent switch was made this week on my new Civic at 4K miles - its first oil change. All of the engines ran great before and they are noticably quieter now - this is great! However, I feel that they do not rev as freely with M1 as with the old Dino. I wonder if my senses are thrown-off because they are now quieter.
Has anyone else observed this with M1? If so, what is the reason? M1 is supposed to be really slippery, so I thought that internal friction would be reduced compared to Dino.
I am not racing them, but have tried to minimize the number of variables before posting this message.
I appreciate your inputs!
SWS
Has anyone else observed this with M1? If so, what is the reason? M1 is supposed to be really slippery, so I thought that internal friction would be reduced compared to Dino.
I am not racing them, but have tried to minimize the number of variables before posting this message.
I appreciate your inputs!
SWS