Pennzoil meets EO-N spec

July 1, 2002
Pennzoil Long-Life heavy-duty engine oil has been approved for the new Mack EO-N Premium Plus specification. This spec exceeds a number of requirements

Pennzoil Long-Life heavy-duty engine oil has been approved for the new Mack EO-N Premium Plus specification. This spec exceeds a number of requirements of the new CI-4 classification from the American Petroleum Institute. According to Pennzoil, the EO-N Premium Plus spec is stricter than the CI-4 spec in four of seven engine tests and four of eight bench tests required to classify an oil.

Mack EO-N Premium Plus also requires Volvo VDS-3 approval, an extended-drain specification for Volvo engines. CI-4 does not require this.

For complete details, contact Pennzoil-Quaker State, PO Box 2967, Houston TX 77252-2967.

Sponsored Recommendations

Reducing CSA Violations & Increasing Safety With Advanced Trailer Telematics

Keep the roads safer with advanced trailer telematics. In this whitepaper, see how you can gain insights that lead to increased safety and reduced roadside incidents—keeping drivers...

80% Fewer Towable Accidents - 10 Key Strategies

After installing grille guards on all of their Class 8 trucks, a major Midwest fleet reported they had reduced their number of towable accidents by 80% post installation – including...

Proactive Fleet Safety: A Guide to Improved Efficiency and Profitability

Each year, carriers lose around 32.6 billion vehicle hours as a result of weather-related congestion. Discover how to shift from reactive to proactive, improve efficiency, and...

Tackling the Tech Shortage: Lessons in Recruiting Talent and Reducing Turnover

Discover innovative strategies for recruiting and retaining tech talent in the trucking industry at our April 16th webinar, where experts will share insights on competitive pay...

Voice your opinion!

To join the conversation, and become an exclusive member of FleetOwner, create an account today!