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01-04.5 DURAMAX 6.6L TURBO (LB7)$1,330.00

Cost for Turbos for 2001 GMC Duramax Diesel

A turbocharger is a critical component inside your 2001 GMC Duramax Diesel engine. The turbo supplies your diesel engine with extra performance plus better overall efficiency.

Prior to buying a new 2001 GMC Duramax Diesel turbo, however, there are some points you need to recognize. The correct performance of the turbo system depends on a variety of factors. Getting to know just how these factors influence the efficiency of your turbocharger can help you avoid costly repairs as well as unneeded part replacements.

How 2001 GMC Duramax Diesel Turbos Work

GMC turbochargers make use of exhaust gasses coming from the motor to rotate the turbocharger as well as the air compressor, which results in the air pump turning. A 2001 GMC Duramax Diesel turbo’s generator can spin at rates as high as 150,000 RPM — approximately 30 times more than the speed of a normal car engine. That means you’ll get greater horse power.

The temperatures within a 2001 GMC Duramax Diesel turbocharger can climb to levels that could cause damage, because the turbocharger is hooked to the exhaust. To manage the temperatures, most GMC turbochargers also have an intercooler. An intercooler is merely an additional cooler that helps cool down the air which originates from the turbo and enters the diesel engine.

If the turbocharger is not working properly, you might think about swapping it out with a new one. You can obtain a vast variety of 2001 GMC Duramax Diesel turbochargers from Taylor Diesel Group to fit your particular needs as well as price range.

Extend The Life Of Your GMC Turbocharger

GMC turbochargers can be pricey. You don’t want to have it changed really frequently. To avoid unnecessary wear and tear, you should do your best to care for it to guarantee that it performs effectively and holds up as long as possible.

Below’s a look at some of the actions to protect your turbocharger from damaging wear and tear:

Frequent Oil and Filter Changes

Turbos include moving parts that spin at exceptionally rates of speed. They also function under high temperature levels and stress. It is essential, for that reason, that they obtain an unlimited flow of high-quality oil. To make sure your turbocharger always operates correctly, you should change your oil at least every three-thousand to five-thousand miles.

Also, adhere to the vehicle manufacturer’s recommendations for oil type and viscosity.

Bear In Mind the Engine Oil Warm-Up Time

Engine oil comes to be exceptionally thick when it is cold outside, which results in a bad flow around the engine, subjecting the moving components, including the turbocharger, to greater threat of damage. So, exactly how do you decrease this danger?

Whenever you wish to drive your truck when it is chilly outside, you need to remember the engine warm-up time. Be easy on the accelerator to prevent putting too much stress on the oil pump. You don’t want the pump to work extra hard to circulate the thick oil around the system.

Thick oil can’t lubricate the moving components properly, which can lead to destructive concerns in the turbo system. It is advisable to be gentle on the throttle for at least the initial 10 mins of driving with a cool engine.

If you live somewhere especially cold, you may also consider having an oil pan heater installed.

Avoid Exceeding The Limitations Of Your Turbocharger

It is imperative that you understand the limits of your truck’s turbo. Then stay clear of exceeding that limitation. Be gentle on the accelerator whenever you’re driving.

It holds true that turbochargers go through strenuous stress testing and also are designed to last for a very long time. Nonetheless, being overly heavy-footed with the accelerator can create stress on the turbocharger system and also have pricey repairs. In addition to enhancing the life expectancy of your turbocharger, gentle traveling can also help improve fuel economy.

Always Downshift When Overtaking

A turbocharger can significantly enhance your truck’s horsepower. Nonetheless, it is never wise to allow the turbo system handle all of the vehicle’s accelerative power. Downshifting when passing is crucial.

No matter the passing circumstance, shifting down to a reduced gear can help your turbocharger system to hold up longer than if you depend totally on the turbo when passing.

Make Sure The Engine Is Allowed To Cool Down After Driving

Turbochargers get very hot when they are running. If you switch the engine off instantly after reaching your destination, the residual heat will lead to the oil to boil inside the turbocharger system. This can, consequently, cause the build-up of soot deposits, which can result in deterioration and early engine wear.

As soon as you reach your end location, it is suggested to let the engine continue to run for a few minutes at idle to allow the turbo to cool so you can shut the engine off without boiling the engine oil.

Avoid Pushing the Accelerator Before Shutting Down The Engine

When the fuel pedal is pressed, the turbines within the turbo starts to rotate. When you turn the engine off, the oil that lubes the mechanisms within the turbocharger will quit flowing. But, the turbine will continue revolving.

This exerts a great deal of stress on the bearings, leading to friction as well as an increase in temperature that causes serious troubles with the turbocharger. The very best method to reduce this threat is by allowing the engine to run at idle for a little while before you turn off the ignition.


GMC turbochargers do a great job at improving horsepower and promoting diesel economy. When your turbocharger starts to wear out, you’ll need to fix it or have it replaced. 2 major problems can trigger your turbo to stop working: leakages as well as clogs.

You will need a trustworthy technician to examine your turbo for cracks as well as guarantee that the seals are functioning flawlessly. Malfunctioning gaskets and seals can cause your turbo to be ineffective when it comes to pushing air into the engine.

Obstructions, on the other hand, can be brought on by a build-up of soot deposits or other foreign fragments leading to too little air reaching the engine.

Another common root cause of turbo failure is typical wear. If you observe that your vehicle is lacking power and suffering from inadequate take-off power, or that you are using more lube oil than typical, might be time to begin looking for replacement GMC turbos.

If you delay too long, the malfunctioning turbo can end up damaging your engine. You can find a wide variety of GMC turbochargers at Even if you are not exactly sure regarding the proper turbo for your vehicle, we have a team of specialists who will assist you in picking the best turbocharger for your particular requirements as well as budget.

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