Blocking the EGR system doesn’t do anything to fix these problems. How Can I Solve My Diesel’s EGR Issues?Using quality fuel, keeping your EGR clean, and staying on top of maintenance will help. However, if you want to have a truly trouble-free system, you should upgrade your ...
What to expect from EGR: later this year, most new diesel engines will begin using exhaust gas recirculation to curb emissions. Learn how EGR works and how it will affect you on the road and in the shop.(Cover Story)(Brief Article)...
One of the more crucial elements of a car is the exhaust system. It contains various parts, playing a vital role in reducing emissions and environmental damage. The EGR valve is an essential component, but what does it do? Today we will talk about EGR valves. We will explain how they wo...
Where DEF really becomes critical is in big diesel engines. We don't mean like your Cummins 6BT, we're talking Class 8 semi-trucks. These vehicles do millions of miles over their lifespans, and their massive diesel engines go through a lot of fuel in that time. These vehicles go throug...
The EGR vacuum will not operate if the power control module does not signal the solenoid to switch it on. Also, faulty wiring of the solenoid can cause over-stimulation of the vacuum, creating a stronger suction than needed. As a result, the EGR valve may become clogged or open too widel...
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The SCR design on the 621F and 721F also contributes to machine uptime by eliminating the need for manual diesel particulate filter (DPF) regeneration and the associated downtime that occurs with wheel loaders that use cooled exhaust gas recirculation (CEGR) technology. Focus on loading and haul...
That’s why it’s a good idea to take your diesel car on a reasonably long motorway drive at least once a week, allowing the EGR to get hot enough to burn off excess carbon. You could also use an engine-cleaning fuel additive every so often as a preventative measure. The two componen...
Find out what else an ECU does here. When the diesel particulate filter and EGR valve in my old diesel car became blocked, the car went into limp mode, and the glow plug light was illuminated despite there being no issue with the glow plugs, sensor or control module. This shows how tri...
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