Why Your Marine Lower Unit Needs Regular Service

Though your marine motor gets all the attention, your boat isn’t going anywhere without the lower unit. Its combination of gears, bearings and other components turn horsepower into movement. Lower units are resilient and can last for years – provided you service them annually. Here, we reveal the inner workings of a marine lower unit and show the common suffering points.

 

Our Marine 75W-90 is quite popular. In fact go to OEM products for their engines because they worry about warranty, still come to AMSOIL for this one product because they notice no more water foaming when they drain the fluid. If you see foaming you do need service so don’t expect an oil to correct that but AMSOIL has you covered in case water should get in there.

16Jan 2019
Diesel fill

Is it Safe to Add Two-Stroke Oil to my Diesel Fuel? John Baker|Aug 21, 2017 11:27 AM Robert Gordon wants to know, via our Facebook page, if it’s worthwhile to add AMSOIL SABER Synthetic 2-Stroke Oil to your diesel fuel. First, thanks for the question, Robert. Second, you’re not that Robby Gordon, are you? For the uninitiated, Robert’s question alludes […]

16Jan 2019
Diesel Fuel issues in DPF engines

How Oil Consumption Affects Your Turbo Diesel’s Exhaust System Mark Nyholm|Aug 13, 2018 9:41 AM Ever wonder why engines have that long wiry thing with the small plastic handle? A.K.A. the dipstick? “Come on, Mark, it’s for measuring proper engine oil volume,” you say. Sure, but here’s the million-dollar question: How often should you pull the […]

16Jan 2019

How Do I Switch from Conventional to Synthetic Oil? John Baker|Mar 14, 2018 9:16 AM To borrow a famous slogan, just do it. There is still some confusion about changing to a different type of oil in vehicles, particularly older models that have accumulated many miles. A small group of ill-informed individuals in garages and […]

16Jan 2019
hot brakes from standing

What’s the Difference Between DOT 3 and DOT 4 Brake Fluid? John Baker|Feb 27, 2018 10:12 AM The primary difference between Dot 3 and Dot 4 is their respective boiling points. I suspect I know your next question. But first, some background. The U.S. Department of Transportation classifies brake fluid into four main categories: DOT […]

11Jan 2019

PC: ‘Why Would You Use Anything Else?’   J. David Schmelzer of Waynesboro, Penn. is a die-hard AMSOIL fan. “I have been an AMSOIL Preferred Customer for about 20 years, and I am convinced that AMSOIL is the best provider of lubrication products at any price for any purpose,” Schmelzer said. “I have used AMSOIL […]

11Jan 2019
How do I increase sales?

IF YOU BUILD IT, THEY WON’T COME Creating a social media page and inviting your friends and family to “Like” or follow it isn’t enough. You have to make the content count to attract more viewers, followers and, ultimately, more customers. We know from our marketing research that auto enthusiasts are the people who are […]