what i learned in my 4.6 and 5.4 i use 3-4qts 10w30 and 2 qts delvac 1 5w 40 which gives me a vis. of 13.2 a high 30 wt. or low 40 w
Buster noted that when he used the Amsoil 0/30 his Toyota motor was louder by far over the other oils he used to include the Mobil Supersyn 0/20 .quote:
Originally posted by mikep:
quote:
Based on what?
I don't disagree that Amsoil 0w-30 is an excellent motor oil, but when I had it in my '01 4.6 ltr. cold morning starts were like fingernails on a blackboard. Also, since I'm not extending past 5,000 miles I felt I was throwing money down into the waste oil container.
Mikep [/QB]
Then put 10w30 in it and don't worry.quote:
5w20 just scares the heck out of me
quote:
Originally posted by mikep:
Based on what?quote:
Originally posted by Alex D:
I've said it and say it again. After trying many oils in my Ford modular engine, Amsoil S2000 0W-30 is the best oil I had in there so far by a long shot.
I don't disagree that Amsoil 0w-30 is an excellent motor oil, but when I had it in my '01 4.6 ltr. cold morning starts were like fingernails on a blackboard. Also, since I'm not extending past 5,000 miles I felt I was throwing money down into the waste oil container.
Mikep