#Service Intervals

2 posts tagged with this topic.

International Motors Class 8 diesel engine in chassis bay showing oil filter and service access points

Equipment & OEM May 21, 2026

International Motors Extends Service Intervals on 2027 Diesel Engines

International's engineering director says 2027 diesel models will run longer between scheduled maintenance stops, cutting downtime and shop visits for fleets.

By Hank Rivers

Heavy-duty diesel engine with SCR aftertreatment canister and DEF tank visible under truck frame

General May 8, 2026

EPA 2027 NOx Rule Expected Late June, 35 mg/hp-hr Limit Stands

Heavy-duty engine makers say the agency will keep the 35-milligram-per-horsepower-hour NOx standard in the final rule, down from today's 200 mg/hp-hr.

By Hank Rivers