Remanufactured Turbos for 2003 GMC 6.6L Duramax

A turbocharger is an important engine part in the 2003 GMC 6.6L Duramax motor. The turbo supplies your engine with a boost in horsepower and better overall efficiency.

Prior to buying a new 2003 GMC 6.6L Duramax turbo, however, there are some points you must understand. The appropriate performance of the turbo system depends on a number of elements. Learning more about how these aspects influence the performance of your turbocharger can aid in avoiding expensive repair services and also unneeded replacement parts.

Just How 2003 GMC 6.6L Duramax Turbos Work

GMC turbochargers utilize exhaust gasses coming from the motor to activate the turbo and also the air compressor, which causes the turning of the air pump. A GMC turbo’s generator can rotate at rates as fast as 150,000 RPM — roughly 30 times more than the speed of a normal car engine. That means you will get more horse power.

The temperature levels within the 2003 GMC 6.6L Duramax turbocharger can increase to levels that could cause damage, because the turbo is connected to the exhaust of the engine. To control these temperatures in the turbocharger, most GMC turbochargers have an intercooler. An intercooler is simply an additional cooler that reduces the temperature of the air which is coming out of the turbo into the diesel engine.

If your turbo is not operating the way it should, you may need to consider swapping it out with a new one. You can obtain a large selection of 2003 GMC 6.6L Duramax turbos from Taylor Diesel Group to fit your specific needs and also budget.

Ways You Can Diagnose A Failing 2003 GMC 6.6L Duramax Turbocharger

If a problem arises with the turbocharger, it is essential that you find and repair the problem as soon as possible. If left unchecked, it can become a much more severe problem that requires a more expensive repair. You may also end up having to install a new turbocharger.

Below are some indicators that your turbocharger could be be failing:

• Slow to accelerate – If your truck is losing power, it could be a sign of a poorly functioning turbocharger. If your truck is having a hard time to speed up through the gears, you should have the turbocharger inspected to ensure it is functioning correctly.
• Low engine boost – If you observe that the engine boost gauge doesn’t go beyond the lower level on the gauge, there may be a problem with your turbo. You need to get it examined as soon as possible to see if it needs to be fixed or swapped out.
• Excessive exhaust smoke – If there is a problem with the turbocharger, it might allow oil to seep right into the exhaust. This can, in turn, cause excessive smoke originating from your truck’s exhaust. The exhaust smoke normally is gray and thick. Overworking the engine can also lead to excessive quantities of exhaust output
• Unusual sounds from the turbo – Always listen when operating your vehicle. If you hear squealing sounds while the boost is spooling, you ought to have the vehicle examined to figure out the cause of the sound. It’s entirely possible it could be a failure within the turbocharger.
• Illuminated check engine light – Always check your dashboard for any warning indicators. If the truck shows the check engine indicator, go to a credible auto mechanic to examine the code or think about purchasing your own code reader. The turbo could be the offender.

Some Final Advice

GMC turbos do an excellent job at improving engine performance and promoting diesel efficiency. When your turbo starts to wear out, you’ll need to repair it or have it rebuilt. 2 major problems can trigger your turbocharger to break: leakages and obstructions.

You may need a credible technician to examine your turbo for cracks and also make certain that the gaskets are functioning flawlessly. Faulty gaskets and seals can cause your turbocharger to be inefficient when it comes to forcing air into the engine.

Clogs, on the other hand, can be caused by an accumulation of soot deposits or other outside particles causing inadequate air getting to the engine.

One more typical root cause of turbo failure is regular wear. If you see that your vehicle is losing power and suffering from poor acceleration, or that you are adding a greater amount of engine oil than typical, maybe time to start shopping for new GMC turbos.

If you delay too long, the faulty turbocharger can wind up harming your engine. You can discover a wide range of GMC turbos at Taylor Diesel Group. If you are not sure concerning the right turbocharger for your vehicle, we have a team of professionals who will certainly help you pick the very best turbo for your specific requirements as well as price range.