Tag Archives: Garrett Turbochargers Winnipeg

Where is Your Turbocharger from?

Dealers and garages are being warned not to fit cheap turbochargers to cars after a series of engine failures following the installation of counterfeit turbochargers.

You get what you pay for

Counterfeit turbochargers replicate the OEM tags and part numbers and try to pass them off as genuine. They are built out of very poor quality material, and are prone to short life failures. One of the issues with these turbos is containment failure.

Turbocharger Western Turbo

In the case of a wheel-burst failure, the disintegrating compressor debris can exit through the compressor cover

This event is like a hand grenade going off.

A turbocharger is a complex piece of engineering.  If standards are not high for remanufacturing, then the customer could be in for a host of problems relating to the poor performance, or the turbocharger literally exploding.

Dealing with a reputable diesel parts and service facility like Western Turbo ensures that your new or remanufactured turbocharger is of the highest standards and guaranteed to perform.  We only provide you with quality diesel turbochargers from quality manufacturers like Holset, Garrett, and Borg Warner/Schwitzer.   Before replacing, we can diagnose your existing turbocharger and offer you a quality rebuild if that makes the most sense.

Just another reason why Western Turbo is Manitoba’s diesel service centre

Diagnosing Problems with your Diesel Turbocharger

An engine is designed to burn a fuel-air mixture to produce mechanical energy. A significant difference between a turbocharged diesel engine and a traditional naturally aspirated gasoline engine is that the air entering a diesel engine is compressed before the fuel is injected.

Turbochargers are a type of forced induction system. They compress the air flowing into the engine, which lets the engine squeeze more air into each cylinder, resulting in the ability to allow more fuel into the cylinder. More fuel equals more power in each cylinder.

Conceptually, turbocharging is rather simple. However, the turbocharger is critical to optimum performance and overall operation of the diesel engine, so if something goes wrong, it could lead to engine failure or component damage. Click here for tips on troubleshooting common problems that you may be experiencing with your diesel turbocharger.

If you don’t see your problem described, contact us and we’ll help you.

Turbo Trivia Part 2 – Common Turbocharger Problems

A turbocharger is a finely balanced system.  Very high temperatures and extreme rotation speeds mean that it needs to be one of the most carefully engineered systems in your vehicle.  It’s a highly evolved piece of technology that, despite the extreme demands placed on it, will likely last as long as the rest of your vehicle if properly maintained.  Quite often, a turbocharger failure is a symptom of an underlying engine problem that will need to be addressed before simply replacing the turbo unit, or it will repeat itself.  Here are some more symptoms and their possible causes:

Insufficient Power or Boost Pressure Too Low

If a turbocharger doesn’t produce enough boost pressure, it won’t work.  There can be any number of causes of this condition, from a worn engine to a broken or damaged turbocharger bearing.  Low pressure can also be caused by leaking lines or gaskets (allowing pressure to escape before driving air into the cylinders, improper filter maintenance, and a worn or sticky poppet valve can also cause this condition.

Oil Leakage at the Compressor

There can be a whole lot of explanations for leakage at the compressor.  One of the problems we find most often at Western Turbo to explain this problem is a buildup of combustion by-products (coke and sludge) in the turbocharger housing.  The reasons for this buildup can be many – a dirty air filter system, exhaust that leaks upstream of the turbine, some kind of kink or clog impeding oil flow to the turbine.  Sometimes this buildup is caused by failure of the turbocharger bearings themselves, or a loss of compression in the engine.

Oil Leakage at the Turbine

Turbine oil leakage causes mirror those problems that cause the compressor itself to leak.  The first thing to check for is a buildup of sludge inside the casing of the turbocharger.  If present, look for the underlying cause, which is usually a problem with oil flow to the turbocharger.

Noise from the Turbocharger

In the case of a noisy turbocharger unit, it’s imperative that you trust your ears and look into the cause before a unit failure results.  Often, if you catch it early, you can prevent extensive damage to your turbocharger.  The leading causes of increased noise from your turbo unit are too little flow of air or oil, or foreign material in the bearings.

If you’re experiencing turbocharger difficulties, consult Winnipeg’s turbocharger and fuel injection expert, Western Turbo.  We do more than just maintain and repair turbocharger units – we find the root cause of the problem and correct it, so you won’t just have a recurrence.

Turbocharger Care and Maintenance

One of the most efficient ways to increase the power output of any engine, gasoline or diesel, without increasing the size and weight of the engine, is to add a turbocharger.

Turbochargers are used on all kinds of vehicles – racecars and big diesel truck engines both commonly employ them, because they’re often asked to provide maximum horsepower to get their jobs done.

Turbochargers improve engine performance by using the engine’s exhaust to power a compressor, which will force air into the cylinders of the engine, so that more fuel can be added while still maintaining the optimum ratio for efficient combustion.  Because more air and fuel are in the cylinder, the explosion produced on the power stroke provides more energy.  The performance improvement provided by a turbocharger far outweigh the increased load the system puts on the engine’s exhaust.

Turbochargers have been in use for a long time, and the systems are quite evolved.  You can generally expect your turbo system to last as long as your engine does.  There are, however, some considerations you need to make surrounding maintenance of a turbocharged engine.

The main problems that confront turbochargers are heat and lubrication related. Because of the extremely high speed that the turbo is required to spin at, conventional bearings would fail very quickly.  Turbochargers use a fluid bearing – a thin layer of oil that separates the mechanical parts to prevent wear and keep the moving parts in the compressor or the turbine cool.  Most turbocharger failures are caused by inadequate lubrication, or foreign particles in the oil.  This means that the key maintenance requirements for a turbocharged engine are oil changes at prescribed intervals, oil and air filter system maintenance, and oil pressure control.

Western Turbo is your Winnipeg area turbocharger expert.  In addition to maintenance and repair of turbo systems, we provide new equipment for the leading brands in the business – Holset, BorgWarner, and Garrett.

Your turbocharged engine is safe in the hands of our trained technicians.  Conveniently located at 325 Eagle Drive in Winnipeg, we are standing by to keep your diesel powered in tip-top shape.