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Are there any issues with the Duramax LLY?

Are there any issues with the Duramax LLY?

Instead, this generation Duramax is known for overheating issues, namely when towing heavy. In addition, high-mile versions are prone to popping head gaskets. On the plus side, the LLY featured the largest turbo offered on any Duramax engine, and it utilizes variable geometry technology for optimum spool up, mid-range and top-end power.

What kind of maintenance does a Duramax do?

Heavy duty trucks, especially turbo-diesels, are costly to maintain. Yes, you can do most of the maintenance yourself: oil changes, fuel filter changes, air filter, tire rotations, etc. The Duramax V8 holds 10 quarts of oil. The extra oil and the fuel filter add cost to the equation.

When did the LMM Duramax Diesel come out?

A brand new body style, vastly improved interior, and a fresh version of the Duramax graced the ’07.5 to ’10 model year 2500 HD and 3500 trucks. In order to meet tougher emissions standards, the LMM Duramax would be the first 6.6L to dawn a diesel particulate filter, diesel oxidation catalyst and more extensive EGR system.

What kind of exhaust gas does a Duramax use?

* Exhaust gas recirculation (EGR) was used on ’06-’07 trucks (as well as the ’04.5-’05.5 LLY), but the diesel particulate filter and diesel oxidation catalyst had not debuted yet. A brand new body style, vastly improved interior, and a fresh version of the Duramax graced the ’07.5 to ’10 model year 2500 HD and 3500 trucks.

Heavy duty trucks, especially turbo-diesels, are costly to maintain. Yes, you can do most of the maintenance yourself: oil changes, fuel filter changes, air filter, tire rotations, etc. The Duramax V8 holds 10 quarts of oil. The extra oil and the fuel filter add cost to the equation.

What’s the max weight towed with a 2002 Chevy 2500HD?

The weight distribution hitch limit is the truck’s rated bumper-pull towing capacity with a weight distribution system. The fifth wheel and gooseneck limit is probably 15,300.

What kind of fuel system does a Duramax have?

Vocational, Technical or Tra… have 2002 Sierra 2500hd with Duramax diesel. truck started and ran for about half a minute. Primed the pump–still half half tank fuel—and it would only … read more

Can you get an oil change on a Duramax?

Yes, you can do most of the maintenance yourself: oil changes, fuel filter changes, air filter, tire rotations, etc. The Duramax V8 holds 10 quarts of oil. The extra oil and the fuel filter add cost to the equation. Getting the oil change done at a dealership or a shop will run $100 at a minimum.

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Ruth Doyle