Originally Posted by wkjeepgirl86
Anyone have any information on switching to synthetic oil...I have a 5.7 L with 70k miles and was thinking about switching over to synthetic...a buddy of mine said he switched over and blew his engine...anyone have that problem or have heard of it?
I just changed to RP Synthetic and all 16 plugs, not bad but S _ _ _! it took 2 days ahhhhhh hahahahahahaha
but i got it through.. I took it out for a little ride it did feel a little different
yeah honestly i dont know if it's the synthetic or eng. not use to it, i felt it dragish i wanna say somethig like that LOL.. but i'll keep updating, wife drives to work
Oh! yeah i got 99k five seven hehehhehe