Matt Erickson, mechanical engineer – product manager, passenger car, Amsoil

Ask the Expert: Is it safe to switch from conventional to synthetic motor oil?

Aug. 15, 2015
It’s perfectly safe to switch a vehicle to synthetics at any time.

Q:  Is it safe to switch from conventional to synthetic motor oil?

A: Yes. 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 mechanics and techs still maintain old beliefs that synthetic motor oils cause roller followers to “slip or skid,” or that switching to synthetic motor oil causes issues in older engines, particularly oil leaks. Facts have since replaced these outdated ideas. Both synthetics and conventional products are held to the same minimum industry standards, like seal compatibility, to make sure they can be safely used in the intended applications. The use of synthetic lubricants is growing rapidly in new and older applications because properly formulated synthetics offer benefits well beyond what conventional and synthetic-blend products can provide. It’s perfectly safe to switch a vehicle to synthetics at any time.

Information provided by: Amsoil

About the Author

Matt Erickson

Sponsored Recommendations

Fleet Maintenance E-Book

Streamline your fleet's maintenance and improve operations with the Guide for Managing Maintenance. Learn proven strategies to reduce downtime, optimize in-house and third-party...

Celebrating Your Drivers Can Prove to be Rewarding For Your Business

Learn how to jumpstart your driver retention efforts by celebrating your drivers with a thoughtful, uniform-led benefits program by Red Kap®. Uniforms that offer greater comfort...

Guide To Boosting Technician Efficiency

Learn about the bottom line and team building benefits of increasing the efficiency of your technicians in your repair shop.

The Definitive Guide to Aftertreatment Diagnostics

Struggling to clear aftertreatment fault codes? Learn more about different aftertreatment components, fault codes, regen zones, and the best maintenance practices to follow.