Motor Oils

• How long have AMSOIL lubricants been on the market?
• Motor Oil Recommendation For Ford Powerstroke Diesel
• Can I use AMSOIL AFF 0W-40 in my new 4-stroke snowmobile?
• Can I use AMSOIL AFF 0W-40 in my car or truck?
• Can AMSOIL Motor Oils be recycled?
• What are AMSOIL Synthetic Motor Oils?
• What types of synthetic base oil fluids does AMSOIL use?
• What are AMSOIL Synthetic Blend Motor Oils?
• Can AMSOIL Motor Oils be used in any engine?
• Will AMSOIL Motor Oils void the warranty of a new vehicle?
• Are AMSOIL Motor Oils All-Season Oils?
• Are AMSOIL Synthetic Motor Oils and petroleum motor oils compatible?
• Why are AMSOIL Motor Oils capable of extended drain intervals?
• Will AMSOIL Motor Oils decrease oil consumption?
• Is there a recommended procedure for changing to AMSOIL Motor Oils?
• Should Oil Additives or After Market Products be added to AMSOIL Motor Oils?

Oil and Air Filters

• AMSOIL Marine Dual Remote Filtration System Frequently Asked Questions

Switching From Petroleum to Synthetic

• I heard that new cars require a break in period with petroleum before you switch them to synthetic. How long should this break in period be?
• If I convert from petroleum motor oil to synthetic motor oil, will it clean the sludge from my engine and cause plugging of the oil filter and passageways?
• Is it true that installing AMSOIL or other synthetic oils will cause my engine to leak oil?

Motorcycles

• What AMSOIL products should I use for my Harley Davidson motorcycle? (29k PDF)
• Shock Therapy Oil Weights

Transmissions

• Misinformation about AMSOIL Universal ATF and Mercon and Mercon V applications

Miscellaneous

• Is there a glossary of common lubricant terms used in technical bulletins?
• What are the correct dilution ratios for BriteSide T6 Cleaning Concentrate?