diesel engines - OilSpec Guide

Diesel & Emissions Systems

Why Modern Diesels Can Contaminate Oil Faster Than You Expect

The truth about modern diesel engines is that their advanced emissions systems and driving habits can cause oil to degrade faster than expected, and here’s why.

OilSpec Guide Team
April 22, 2026

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General

EV Buyers Could Foot The Bill For Saving Europe’s Carmakers

A Bruegel policy brief estimates EU-made battery-cell rules could add €2,100 to a…

OilSpec Guide Team
November 8, 2026

General

1 Killed, 22 Injured After Elderly Driver Suspected To Be Impaired Strikes Cyclists In North Carolina, Officials Say

A 76-year-old driver is accused of striking cyclists near Raleigh and leaving the…

OilSpec Guide Team
November 8, 2026

General

The Zeekr 7GT Made Me Question Every Other Luxury EV

An InsideEVs review finds the Zeekr 7GT offers a lavish cabin and strong performance,…

OilSpec Guide Team
November 8, 2026

General

Toyota Quietly Gave The 2027 Toyota RAV4 PHEV A Big Upgrade

Toyota's 2027 RAV4 PHEV adds a factory NACS port and DC fast charging across every…

OilSpec Guide Team
November 8, 2026