Best motor oil???!!!

Use whatever is printed on the oil cap. If the manual did specify a summer weight, then the weight stated in the manual and/or cap can be used year round.

I would also stay away from any 10W-40 dino oils. That weight is very old school and would not bode well in today's modern engines.

 

Amsoil has proven to be the best oil on the market based on the many tests it has been through and come out on top.

 

I use Castrol.

If it's good enough for sea going mammals. It's good enough for me.

Thanks BP.


(No seriously, I use Castrol)

 

I've been using "I can't Believe It's Not Butter" on my cars, and it runs great, and the exhaust makes you hungry

 

Quaker State Horsepower WTF

 

I bought some pennzoil ultra this time. Keep seeing commercials for it, I'm ready to try it out.

 

I use the Ultra. Good stuff.

 

Amsoil is the best don't ya know, but its too expensive so I buy Mobil 1which is close in testing and cheap at Wally world

 

just picked up my 07 TACO, used Valvolene in my 98 Madza b-4000 with over 400,000 miles, is quieter than my 07 Taco. Just used the new Castrol GTX full Syn, supposedlt 8X better than mobile 1..........I did try on try of Mobile 1 in my madza, it didn't like it.

Have fun!!

 

amsoil 0-30 once a year....oh yeah

 

How often do you change the filter?

 

once a yeR IF you have the eao filter....my 4.0 does not have one as they are not made by amsoil.....i runn mann 7500 milers or 6 months.....in my 97 nissan altima i run an eao and change it once a year.....0w30 signature series amsoil FTW!

 

I go down to the recycle place and get old oil run it through a screen and use that .
HAVE NEVER had a problem

 

But did ya Seafoam it first?

 

Changing how often?

>7000miles any Name brand synthetic

<7000miles and name brand Non-synth will do and do just as good of a job.

Those are very conservative #s

Pick your filter wisely and change every 5000 miles

 

I hope you're kidding. Oil doesn't get just "dirty" it also carries chemicals that are a result of combustion. Sulfuric acid is just one compound that forms in oil. You don't get that out through a filter. I don't think anyone wants a concentrated amount of sulfuric acid in their engine.

 

http://www.performanceoilnews.com/oils_against_oils.shtml

Check out this article i personally use Mobile 1 and pretty much everyone on this thread uses the same thing and that right there should tell you something.

 

I use Amsoil.. it's the only oil that protects up to 25,000 miles or 1 yr...

 

No it isn't... plenty of oils out there capable of it.

 

i've never heard of or read about any oil that protects that long (25,000)... please tell me which brands do that.