What years should I not buy a Duramax?

What years should I not buy a Duramax?

Quick Answer: Avoid Duramax Year Models 2001-2010 In short, the newer model years show improved performance. The very first engine was the 6.6L Duramax LB7 that was used in the 2001 – 2004 Chevrolet Kodiak, Chevrolet Silverado, GMC Topkick, and GMC Sierra HD.

Which is better LLY or LBZ Duramax?

Mechanically, the LBZ used the same Duramax parts as the LLY. However, the LBZ generated 360 horsepower over the LLY’s 310 horsepower. Torque increased as well, going from 605 pound-feet with the LLY to 650 with the LBZ.

What is the best year Duramax diesel to buy?

The best and worst years for Duramax include the 2007 engine, widely regarded as the best, and the 2003 Chevy Engine, which was the most problematic. Now that you are all about the Chevy Duramax, you should get the best engine for your truck and avoid all the problems and bad models of the product.

What is the difference between a 2005 LLY and a 2006 lly?

The only difference between your early ’06 and a later produced ’06, is the tuning…a bump in HP and Torque output. That’s all. You have all of the upgraded features from the cooling stack, the intake and back to the 6-spd trans and tap-shift.

Is lly a good engine?

The 2nd generation Duramax is known as the LLY. Similar to the LB7, the LLY Duramax is reliable, powerful, and lacks most of the emissions found on modern day diesel trucks like the L5P. LLY Duramax trucks don’t suffer from the same injector failure problems that LB7 trucks frequently had.

What Duramax is in a 2005?

6.6L Duramax LLY
Just like the previous years, the 2004.5-2005 GM 2500HD/3500HD models came equipped standard with a Vortec 6.0L gas engine and offered two optional engine choices, the 8.1L big block or the 6.6L Duramax LLY.

What year was the LLY Duramax?

The 6.6 liter LLY Duramax V8 engine was introduced during the 2004 model year as a replacement to the LB7 Duramax V8. As such, it powered Chevrolet Silverado Heavy-Duty and GMC Sierra Heavy-Duty pickup trucks through 2006, making up to 310 horsepower and 605 pound-feet of torque.

Is the LLY Duramax a good motor?

Are LBZ and lly the same?

The 2006 LLY (engine code “2”) debuted in the beginning of 2006 and ended production with the start of the 2007 calendar year. Mechanically it is identical to the LBZ and is mated to the new 6 speed Allison transmission however it retained the LLY designation.

How many miles does a 2006 Duramax have?

Rare to Find low mileage LBZ Duramax with 2006 Chevrolet Silverado 2500HD LT3, 6.6 Liter Duramax Diesel (360HP/650Lbft.),6-Speed Automatic Transmission (Allison), RWD W/4×4: This 2 owner truck has 186,811 miles and is in very good condition. It is the top of the line LT3 trim

Is the 2006 Chevy Silverado 2500HD a good car?

Is the 2006 Chevrolet Silverado 2500HD a good car? According to CARFAX data, 22 car owners give the 2006 Silverado 2500HD an average of 4.7 stars out of 5. Those reviewers like its performance and exterior. How much is a 2006 Chevrolet Silverado 2500HD worth? The average CARFAX History Based Value of a 2006 Chevrolet Silverado 2500HD is $19,021.

What kind of box does a 2006 Chevy Silverado Duramax LTZ have?

2006 Chevrolet Silverado Duramax LTZ.. NO DEF. 8′ box. 4WD. 2006 Chevrolet Silverado Duramax LTZ.. NO DEF. 8′ box. 4WD. 6 Speed Allison.

Why buy a Duramax diesel engine Chevy?

Chevrolet has a long history of powerful diesel engines built to handle the toughest jobs. Since 2001, Chevrolet has partnered with Isuzu to develop Duramax diesel engines, which have become a staple in the trucking world.