2006-2007 2500 & 3500
Perhaps the most desired of all Duramax models are the ’06-’07 Classic body style trucks.
What year Duramax has head gasket problems?
The 2006-2010 riveted gaskets are the only ones that don’t follow this pattern, because they do leak externally when they fail and rarely cause this over-pressurization. However, these will often have coolant puddles on the ground when the truck is parked overnight, making it easy to see that there is an issue.
Are 6.6 Duramax reliable?
Duramax Engines have an excellent reputation for reliability. Each model year is associated with problems, especially when the engines reach 100,000+ miles.
Why is the LBZ Duramax so popular?
Despite the LBZ’s short lifespan, it remains one of the most popular Duramax engines due to its power, dependability, and lack of strict emissions technology.
What was the best year for Duramax? – Related Questions
Which is better LB7 or LBZ?
The LBZ Duramax V-8 engine is more powerful than the LB7 and LLY with its 605 lb. ft torque at 1600 rpm and 310 bhp at 3000 rpm. LLY has two variants; one with a power output of 310 bhp at 3000 rpm and another 250 bhp at 3200 rpm. LB7 comes with a power output of 300 bhp at 3200 rpm.
When was the LBZ discontinued?
GM 6.6 Liter LBZ V-8 Duramax Turbo Diesel Engine
| Displacement: |
6.6L / 403 cu. in. |
| Aspiration: |
Natural |
| Vehicles: |
Chevrolet Silverado HD, GMC Sierra HD |
| Introduced: |
Mid-2006 model year |
| Discontinued: |
2007 model year |
Is LBZ the best Duramax?
For those reasons, the LBZ is our choice for the best Duramax engine. Rely on ProSource Diesel for all your Duramax aftermarket parts needs, including L5P upgrades, LML Duramax parts, LMM Duramax upgrades, LBZ Duramax upgrades, LLY Duramax upgrades, LB7 Duramax upgrades, and much more.
Is the Duramax LBZ a good engine?
Overall, the Duramax is an extremely reliable engine and is highly capable. Tuned and upgraded LBZ’s will be less reliable without upgraded pistons and rings, but very rarely do either of these cause issues on stuck LBZ’s. The LBZ’s are widely regarded as the best and most reliable Duramax made.
How much HP can LBZ handle?
The LBZ-specific version of the Garrett GT3788VA checks in a hair smaller than the version found on the LLY, but the LBZ is still capable of producing 500 to 530rwhp before it’s out of air.
How long do LBZ Duramax engines last?
Overall, a properly cared-for Duramax engine should last over 300,000 miles. However, consumers report having Duramax’s lasting in the 500,000-mile range! Nonetheless, proper maintenance is a must to increase the life expectancy of your engine.
Is Powerstroke better than Duramax?
Both the Ram’s Cummins (seen above) and Ford’s Power Stroke can pull over that amount, but the Duramax lags with a total towing capacity of 23,300. The Power Stroke wins here again with a total towing amount of 34,000 pounds versus Ram’s 31,210 pounds.
How much does it cost to replace LBZ injectors?
LBZ Injector Replacement Kit – BOSCH® OEM New $3,499.99
Brand new BOSCH ® OEM LBZ injectors. These are the exact same GENUINE BOSCH ® injectors you would get from a GM dealer, at a fraction of the price. They are the highest quality, most reliable injectors available for the LBZ.
How often should you change the oil in a Duramax diesel?
To keep your Warranty from voiding, you will need to follow your vehicle’s manufacturer recommendations, change your vehicle’s oil before 7500 miles, or at least once a year, whichever occurs first. My manufacturer recommends changing the oil between 5,000-7,000 miles.
Does Duramax require synthetic oil?
DuraMAX Motor Oils are completely compatible with mineral or other synthetic oils. DuraMAX Full Synthetic Motor Oil uses Advanced Detergent Additive System blended with Synthetic base oils to deliver the following benefits: Advanced wear, varnish and sludge protection. Superior protection against thermal breakdown.
Should you use synthetic oil in a Duramax diesel?
Chevrolet Duramax diesel engine oil recommendation
If your Chevrolet vehicle is equipped with the more heavy-duty Duramax diesel engine, Chevrolet would recommend a 15W40 CJ-4 Full Synthetic oil. This option is made to better protect your hard-working engine.
How many gallons of oil does a 6.6 Duramax take?
The 6.6 liter Duramax oil capacity is 10 quarts — a massive amount of oil.
What is mpg on 6.6 Duramax get?
2022 Chevy Silverado 2500 HD MPG
The 6.6-liter gas engine returned 14 mpg on the highway, while the diesel unit achieved 19 mpg.
Who makes Duramax engine oil?
DuraMAX products are owned and distributed through RelaDyne, the nation’s leading provider of lubricants, fuels, diesel exhaust fluid, and industrial reliability services.
What is the towing capacity of a 6.6 Duramax?
Chevy Silverado Towing Capacity: Duramax® 6.6L Turbo-Diesel V8 Engine. The Duramax® diesel engine tows up to 18,500 pounds with either a conventional hitch or a gooseneck hitch. As you drive, this engine delivers up to 445 hp and up to 910 lb-ft of torque.
How big of a trailer can a 2500 Duramax tow?
It also has a maximum towing capacity of 14,800 pounds when properly equipped. Your other option is the available Duramax® 6.6L Turbo-Diesel V8 engine that generates 445 horsepower and 910 lb-ft of torque. This engine can pull up to 18,100 pounds when properly equipped.