Does EGR delete change sound Duramax?
Does EGR delete change sound Duramax?
Premium Member. It’s normal. The EGR delete will increase the noise noticibly.
What happens if I remove my EGR?
If the EGR valve is clogged or completely blocked off it can longer re-burn harmful emissions in the combustion chamber. The NOx emissions will flow unregulated through the combustion chamber and out of the exhaust pipe.
Does removing EGR make truck louder?
Re: Tone change after egr delete It’s definitely louder and had a deeper tone.
When did the first Duramax diesel engine come out?
In 2001 GM released their first Duramax diesel engine. With a few minor tweaks and upgrades, it’s the same 6.6-liter engine found in the GMC Sierra and Chevy Silverado today. It puts out 910-foot pounds of torque, making it one of the most powerful diesel engines on the market.
Is the Duramax diesel engine good for fuel economy?
While many vehicles have made strides through the years regarding improving fuel efficiency, vehicles with Duramax engines can’t make those same claims. However, for a large diesel engine vehicle equipped with Duramax diesel engine get reasonably decent fuel economy.
Why is my Duramax diesel engine not working?
The trucks computer keeps track of how much fuel needs to be added or subtracted from each individual cylinder to make the engine run smoothly, and this value is called the balance rate. If one cylinder is contributing too much or not as much as the rest, the cause is usually a bad injector and the cure is a replacement.
Are there any problems with the LLY Duramax?
In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring.
How many versions of the Duramax diesel engine are there?
All told, there are six different iterations of the Duramax diesel engine: LB7, LLY, LBZ, LMM, LML, and L5P spanning from 2001 to the present day. Each version of the engine has its own issues and quirks, and some are less problematic than others.
What kind of problems does a Duramax engine have?
The 5 Most Common LB7 Duramax Engine Problems 1 Fuel Injector Failure 2 Water Pump Failure 3 Fuel Filter Housing O-ring Leaks 4 Blown Head Gasket 5 Overheating (fan clutch problems, radiator gunk)
When did the Duramax LB7 diesel engine come out?
By the end of its production in 2004, the LB7 got a sizeable power increase to 300hp and 520lb-ft. of torque. Given the age of these engines today, the LB7’s are popular amongst diesel seekers who are looking for a healthy balance of price and reliability.
When did the Duramax 6.6L V8 come out?
lb7: 2001-2004 The LB7 is the original production 6.6L Duramax V8. Following success with the performance and reliability of the LB7, this engine became the building block of the Duramax line all the way up until today.
