ok to run 0w30 ?

[kkat]

My impala manual says to run 5w30 and has been running mobil 1 5w30--it is out of warrenty and I would like to run GC 0w30 any problems or concerns with switching from 5w30 to 0w30

 

[drive it forever]

Your engine will SEIZE UP with such a thin oil.

 

[drive it forever]

Joking, waiting for the serious replies.

 

[wavinwayne]

In upstate NY, GC 0w30 can ONLY be a GOOD thing for your Impala's engine, IMHO.

 

[tuong]

yea im running amsoil series 2000. were doyou guys get castrol gc where ur from?>????

 

[tuong]

i ask the same question a few post ago, look for for a two page reply on everyone responses

 

[AndyH]

quote:

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Originally posted by tuong: were doyou guys get castrol gc where ur from?>????

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In the U.S., Castrol Syntec 0w-30 (a.k.a., "GC" or "German Castrol") is only available at AutoZone stores.