Is your truck showing signs of low boost, lag, sticking turbo vanes, or throwing actuator failure codes? Rob from HHP’s Technical Sales is here to discuss a viewer’s question on a failing Cummins 6.7L turbo actuator.
Continue reading VGT Actuator Failure In Cummins 6.7L
Has your turbo failed? Are you looking at a very expensive repair?
Continue reading Why Did My VGT Turbo Fail? 3 Common Symptoms
So, you notice your oil pressure is low. Your automatic response might be to have your oil pump looked at, or to replace it altogether.
Continue reading 7 Possible Causes Of Low Oil Pressure In Your Diesel Engine
If you’ve heard of Detroit Diesel, odds are you’ve heard of their Series 60 line of engines. It includes three different engines, a 11.1L, a 12.7L, and a 14L.
Continue reading What’s The Difference Between Detroit Diesel Series 60 12.7L and 14L Engines?
Over time we’ve noticed similar questions related to common issues with Caterpillar C15 ACERT cylinder heads. In this post we’re covering those symptoms, why it’s happening, and what solutions we have for you!
Continue reading 6 Common Issues with Caterpillar C15 ACERT Cylinder Heads
Today we’re going to go over a little bit about cylinder heads. Before diving head first into the cylinder head market, its important to have an understanding of what you’re working with.
Continue reading How Does a Cylinder Head Work On A Diesel Engine?We know how frustrating it can be when your cylinder head cracks. You’re losing coolant, have compression in your cooling system, or seeing excessive smoke, and you’re looking at lost time and money and an expensive repair.
Continue reading What Caused A Crack In My Diesel Engine Cylinder Head?
Head bolts might seem like a minor or unimportant part, but without them, combustion wouldn’t be possible and your diesel engine wouldn’t work. They hold your cylinder head to the engine block and help the head gasket to seal properly.
Continue reading When Can I Reuse My Cylinder Head Bolts? How To Clean And Inspect
We know that rebuilding your engine is a time consuming and expensive process. And that’s not even mentioning the profits you lose when your engine is out of commission.
Continue reading When Does Your Cummins N14 Need A Rebuild?
As we’ve mentioned in a previous post, cylinder head damage is a major issue that can cause problems throughout your engine. It’s not just cracks that you have to worry about.
Continue reading Failure Analysis for Warped or Pitted Cylinder Heads
Has a failing fuel pump brought your diesel engine to its knees? We know the problem…and we have the solution!
Continue reading John Deere 8000 Series Fuel Pump (RE61658)
Is your Navistar/International DT466 showing signs of low oil pressure? Fuel in the oil? Low cranking pressure? Rob from HHP’s Technical Sales is here to discuss what signs your DT466 is showing that would result in a failing HEUI Oil Pump.
Continue reading International / Navistar DT466 Oil Pumps (HP021X)
