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Oil Viscosity - 1989 Ford 460

Home > Discussion Forum > Mechanic's Corner - Engines

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Oil Viscosity - 1989 Ford 460 Gary 5-19-03  
I recently acquired a 1989 Tioga/Ford 460 with about 26K miles on it. Is 5W-30 oil OK?

Gary
Re: Oil Viscosity - 1989 Ford 460 lhyzer 5-19-03  
5W-30, 10W-30, and 10W-40 oil all should be fine. With API of SJ.

API SE,SF,SG and SH are all obsolete.

Check this site for further information.
http://www.api.org/programs_services/quality/oilguide.pdf
Re: Oil Viscosity - 1989 Ford 460 Duane 5-20-03  
Gary: I would be concern about what type of engine has the 25 miles on it. Is it a factory rebuilt engine? Did a home mech do the overhaul without turning the crank? Finally, are you going to travel in dersert country with high hear or a lot of mountain climbing. 10W-40 would be a safer choice for the high heat, mountain travel, or for a crank that wasn't turn.
Re: Oil Viscosity - 1989 Ford 460 Gary 5-21-03  
That's 25K miles, not 25.

Gary
Re: Oil Viscosity - 1989 Ford 460 JERRY 5-26-03  
RUN A FLEET OF ABOUT 250 TRUCKS ALL LARGE FLEETS RYDER PENSKE ROLLINS YOU NAME THIM RUN 15W40 ALL YEAR GAS OR DIESEL HANDS DOWN CAN NOT BE BEAT NOT ALL BRANDS OFFER AN A LITTLE HARDER TO FIND
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