Ads
related to: high mileage motor oil ratingsus.lubricants.mobil.com has been visited by 10K+ users in the past month
- 1693 Stringtown Rd, Grove City, OH · Directions · (614) 539-8560
- 1755 Hilliard Rome Rd, Hilliard, OH · Directions · (614) 921-0057
consumerpie.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
Motor oil, engine oil, or engine lubricant is any one of various substances used for the lubrication of internal combustion engines. They typically consist of base oils enhanced with various additives, particularly antiwear additives , detergents, dispersants , and, for multi-grade oils, viscosity index improvers .
The SAE has a separate viscosity rating system for gear, axle, and manual transmission oils, SAE J306, which should not be confused with engine oil viscosity. The higher numbers of a gear oil (e.g., 75W-140) does not mean that it has higher viscosity than an engine oil 20W-50.
JASO M345 is a quality classification standard for two stroke engine oils for engines of Japanese origin. It was introduced by the Japanese Automotive Standards Organization (JASO) in 1994 as JASO M345-93 with the quality levels JASO FA, JASO FB and JASO FC – with FC setting the highest standard.
where U is the oil's kinematic viscosity at 40 °C (104 °F), Y is the oil's kinematic viscosity at 100 °C (212 °F), and L and H are the viscosities at 40 °C for two hypothetical oils of VI 0 and 100 respectively, having the same viscosity at 100 °C as the oil whose VI we are trying to determine.
It is the only remaining, not revoked classification of the API Two-Cycle motor oil specifications (TA, TB, TC, TD). Being a very old standard itself, most currently produced 2T lubricants meet its specifications, even the lowest quality ones; current high-quality oils exceed them (often labeled "API TC+" although not based on actual measurements).
Fuel additives in the United States are regulated under section 211 of the Clean Air Act (as amended in January 1995). The Environmental Protection Agency (EPA) requires the registration of all fuel additives which are commercially distributed for use in highway motor vehicles in the United States, [8] and may require testing and ban harmful additives.
Ads
related to: high mileage motor oil ratingsus.lubricants.mobil.com has been visited by 10K+ users in the past month
- 1693 Stringtown Rd, Grove City, OH · Directions · (614) 539-8560
- 1755 Hilliard Rome Rd, Hilliard, OH · Directions · (614) 921-0057
consumerpie.com has been visited by 10K+ users in the past month