The HHP Diesel Engine Blog

Jun
22
2021

Overview Of The Bosch Denoxtronic 2.2 Supply & Dosing Module: Exhaust Treatment for Cummins

At Highway and Heavy Parts, we do parts differently. We won't just sell you any part, we won't sell you just the lowest price part, and we certainly won't sell you apart from an inferior supplier....

May
21
2021

Why Is My Diesel EGR Valve Failing? 5 Common Symptoms and Causes

An EGR or exhaust gas recirculating valve is a key part of any modern diesel engine. Unfortunately, they have gotten a bad reputation over the years as being one of the most common parts to fail on...

Apr
14
2021

Will An EGR System Delete Cause Diesel Engine Damage? Issues & Problems Explained

Are you thinking of deleting your diesel engine's EGR system or keeping it as the OEM intended? Wondering if you will get better performance or if it will harm your engine in the long run?

Mar
23
2021

What are Supply and Dosing Modules? A Guide to Bosch Denoxtronic Systems

At Highway & Heavy Parts, we do parts differently! We won't sell you just any part. We won't just sell you the lowest price part. And we certainly won't sell you a part from an inferior supplier.

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