How To Flush A Motorcycle’s Wet-Clutch After Using Car Motor Oil

A reader asks: I recently changed oil in my motorcycle and mistakenly used car engine oil. I knew there was something wrong when the clutch started slipping early into rides. Is there a flush that can be used to get all of the automotive oil residue out of the clutch? Can this clutch be salvaged?…

Replacement For Yamaha Yamalube Shaft Drive Oil?

A reader asks: Do you carry a replacement for Yamalube Shaft Drive Oil Exclusive (part number: ACC-SHFTD-EX-00) for the final drive on my 2016 Yamaha FJR1300A motorcycle? Our answer: Yes indeed. AMSOIL Severe Gear Synthetic 75W-90 Gear Oil is a full-synthetic replacement for the Yamalube Shaft Drive Oil. The Yamalube product is a conventional (or…

How To Choose Wheel Bearing Grease With High Temp Protection

A reader asks: I have to replace the front wheel bearings on my SUV. Naturally, I would like to protect the wheel bearings as much as possible. Looking at AMSOIL Synthetic Multi-Purpose Grease and AMSOIL Dominator Synthetic Racing Grease. Which grease would protect better against high heat in these hubs? Our answer: Either AMSOIL grease product…

Ram EcoDiesel Motor Oil Information For Gen 2 And 3 Engines

Engine oil recommendations have been something of a moving target for Ram EcoDiesel owners. Here are the latest motor oil specifications for each model year. We also include high-quality AMSOIL synthetic motor oil options for EcoDiesel models. 2014-2019 EcoDiesel (Generation 2 Engine) It took trial and error to sort out the motor oil requirements for…