Does LLY have EGR?
yes lly has the egr, but blocking it is no problem.
What kind of valve system does a Duramax have?
Duramax diesel engines are installed on many of General Motors light and medium capacity pickup trucks. The engines are all equipped with an EGR valve system, which operates by recycling a portion of the exhaust through the engine.
Why do I need to replace the EGR valve on my Duramax?
This increases fuel economy by ensuring that all of the diesel fuel has been consumed. It also reduces emissions because it prevents the fuel from being released into the atmosphere. Over time, the EGR valve will clog and will need to be replaced. Disconnect the cable on the negative terminal of the battery.
What are the electronic performance parts for a Duramax?
Electronic Performance parts for 2004 – 2005 Chevy GMC Duramax LLY Diesel Trucks Electronic Performance Chips, Programmers, Tuners, and Gauge Display Monitors for GM 6.6L Duramax Diesel -… More Details » The heart and soul of any diesel engine is the fuel system. Common rail technology has taken over the diesel fuel injection industry.
What kind of exhaust kit does a GMC Duramax use?
Performance Diesel Exhaust Kits for 2004 – 2005 Chevy/GMC 6.6L LLY Duramax Trucks. The air cleaner assembly is where your engine begins making power. Without good airflow in the equation, your engine simply can’t breathe, resulting in poor performance and fuel economy. While… More Details »
Duramax diesel engines are installed on many of General Motors light and medium capacity pickup trucks. The engines are all equipped with an EGR valve system, which operates by recycling a portion of the exhaust through the engine.
This increases fuel economy by ensuring that all of the diesel fuel has been consumed. It also reduces emissions because it prevents the fuel from being released into the atmosphere. Over time, the EGR valve will clog and will need to be replaced. Disconnect the cable on the negative terminal of the battery.
Electronic Performance parts for 2004 – 2005 Chevy GMC Duramax LLY Diesel Trucks Electronic Performance Chips, Programmers, Tuners, and Gauge Display Monitors for GM 6.6L Duramax Diesel -… More Details » The heart and soul of any diesel engine is the fuel system. Common rail technology has taken over the diesel fuel injection industry.
What to do with a 2004 GMC 6.6L Duramax LLY?
Auto Meter and ISSPRO Gauges, Gauge Holders and Gauge related accessories for 2004 2005 Chevy GMC 6.6L Duramax LLY – A great gauge display can not only be functional but the perfect way to… More Details » Intercoolers for 2004 – 2005 Chevy GMC 6.6L Duramax LLY.