5W30
Engine oil with filter 4.5 quarts
( 4.5 quarts of engine oil ) with oil filter change for the 3.0 liter V6 ( according to the 2003 Ford Ranger Owner Guide )
15w40 conventional 5w40 synthetic 0w40 synthetic
It is special oil called Supercharger oil. www.superchargersonline.com/product_detail.asp?PartNumber=SCOL-GM-OIL-2
The kind of oil that is recommended for a 2003 Toyota Highlander is 5W30. The brand isn't that important, it is just important that you use the correct weight for your vehicle.
You can check the automatic gearbox oil on a 1993 Ford Laser 1.5 using the oil stick.
If She was mine I would run AMSOIL Synthetic 20W-50 Motorcycle Oil Oilman
The refrigerant type that goes into a 2003 Toyota Tacoma is R134a. Its capacity is 16 ounces. The oil capacity, on the other hand, is 7 ounces of PAG 46.
I think 700 cc or .7 Liters
It goes in the side of the housing with the oil filler cap on to
Need to know what engine you have in order to answer this. In 2003, Freightliner had the option of Detroit, Cummins, Caterpillar, and Mercedes-Benz diesel engines.