[net.auto.tech] Availability of 10w40 Mobil1

ems@amdahl.UUCP (ems) (12/16/85)

Just a thought:

My car manual says ~' Use 10W40'.  So I want to use 10w40.
Mobil 1 comes in 5w30 and 15w50.  (I think...)
Could I get 10w40 by mixing equal parts of each?

-- 
E. Michael Smith  ...!{hplabs,ihnp4,amd,nsc}!amdahl!ems

This is the obligatory disclaimer of everything.

paulb@ttidcc.UUCP (Paul Blumstein) (12/18/85)

In article <2398@amdahl.UUCP> ems@amdahl.UUCP (ems) writes:
>My car manual says ~' Use 10W40'.  So I want to use 10w40.
>Mobil 1 comes in 5w30 and 15w50.  (I think...)
>Could I get 10w40 by mixing equal parts of each?

No need to. The spec sheet for Mobil 1 10w-30 says that it could be used in
applications requiring 10w-40.  I believe that is because at the higher
temperatures, it does not thin out as fast as regular oil.
-- 
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Paul Blumstein                                 "I deny this reality!"
Citicorp/TTI                                         Doctor Who
3100 Ocean Park Blvd.
Santa Monica, CA  90405
(213) 450-9111          {philabs,randvax,trwrb,vortex}!ttidca!paulb

ems@amdahl.UUCP (ems) (12/21/85)

> In article <2398@amdahl.UUCP> ems@amdahl.UUCP (ems) writes:
> >My car manual says ~' Use 10W40'.  So I want to use 10w40.
> >Mobil 1 comes in 5w30 and 15w50.  (I think...)
> >Could I get 10w40 by mixing equal parts of each?
> 
> No need to. The spec sheet for Mobil 1 10w-30 says that it could be used in
> applications requiring 10w-40.  I believe that is because at the higher
> temperatures, it does not thin out as fast as regular oil.

And I think it is because Mobil doesn't want the expense of starting
up another product line.  But regardless of cause; *My manual says
to use 10w40*.  I *WANT* 10w40.  Not something someone thinks is
close enough.  Can I get it by mixing the other weights?

-- 
E. Michael Smith  ...!{hplabs,ihnp4,amd,nsc}!amdahl!ems

This is the obligatory disclaimer of everything.