At Mack, the same issues are paramount. In testing for five years, Mack’s EGR engines have been run in conditions far exceeding the 350-mile drive I took.

Then remove the retaining bolts and lift the EGR valve out of the engine compartment. The post How to Test and Clean an EGR Valve appeared first on Family Handyman.

Discover how to clean your EGR valve without dismantling it in this practical DIY tutorial! This video demonstrates the use ...

I left Vehicle Testing Services, a San Antonio, Texas, facility where Detroit Diesel is testing its VNT EGR engines, in a Century Class Freightliner. Chuck Blake, Detroit’s application engineer ...

EGR stands for exhaust gas recirculation, and the EGR valve is part of a system that recirculates exhaust gas back into the engine’s intake manifold for a return trip to the cylinders it just left.

Bruce Smith puts five cleaner/degreasers to the test cleaning cross sections of a plugged Ford 6.7L Power Stroke EGR Cooler to see which one(s) work the best ...

The Cat 1R test looks at oil consumption and piston deposits, and is applicable whether the engine is equipped with EGR or not. It replaces a Cat 1Q test proposal that was dropped earlier this year.

A CH-53K performs EGR testing on 4 April. The coloured oil smoke indicates rotor wake. (US Marine Corps) ...

However this tri-engine propulsion system also created several integration issues, including exhaust gas reingestion (EGR), engine bay cooling, and hot gas impingement, according to a 17 December ...

In this study three EGR methods were applied to a 12 liter turbocharged and intercooled DI diesel engine, and the exhaust emission and fuel consumption characteristics were compared. One method is the ...