Tag Archives: Diesel Turbocharger Rebuilders

When You Need to Know Diesel Diagnostics – Bosch is King

Did you know that Western Turbo is 1 of only 6 Bosch Certified Diesel Centers in all of Canada.

The BCD standing that Western has achieved mean all of our technicians are highly qualified and our diagnostic equipment is the most advanced and precise on the market. Western Turbo is authorized by Bosch for the aftermarket service and warranty of diesel pumps, injectors and spare parts.



That’s why Western Turbo is able to pinpoint all of your diesel issues through the best diagnostics in Canada.  We can help you to decide on a repair, rebuild or replacement.

For more information on Western Turbo’s Bosch Certified Diesel standing, please visit us here.

Western Turbo is your diesel service centre.

Clean Oil Key to Keeping your Turbochargers in Top Condition

Do you feel that your diesel engine is not giving you top performance?  Your turbocharges may not be functioning properly due to damage from dirty oil.
Dirty oil damages the turbocharger by causing heavy scoring of critical bearing surfaces.
To avoid damage, oil and filter should be of a quality that is recommended by an OEM.  These should be changed when a new turbocharger is fitted by Western Turbo.  After that, regular oil and filter changes should keep your turbochargers in great condition.
Dirty oil damage could result from:
–  Blocked, damaged on poor quality oil filter
–  Dirt introduced during servicing
–  Engine wear or manufacturing debris
–  Malfunctioning oil filter by-pass valve
–  Degraded lubrication oil.
Regular maintenance by Winnipeg’s largest diesel service centre should keep your turbochargers spotless.  Western Turbo can set you up on a preventive maintenance program for your individual diesel or fleet requirements.  Whether you are in Winnipeg, or rural Manitoba, give us a call for you next service.

How does a Turbocharger work anyway?

Sometimes at Western Turbo, we get so wrapped up in helping our customers get back on the road that we forget that education is one of the best things that we can do to help our customers understand when they need to call the best diesel service centre in Manitoba.

Below is a short article on how a turbocharger works and why this is such a key component to the performance of your diesel engine.

The purpose of a turbocharger is to compress the air flowing into the diesel engine, this lets the engine squeeze more air into a cylinder and more air means that more fuel can be added. The engine burns air and fuel to create mechanical power, the more air and fuel it can burn the more powerful it is. In simple terms, a turbocharger comprises a turbine and a compressor connected by a common shaft supported on a bearing system. The turbocharger converts waste energy from an engine’s exhaust gases into compressed air, which it pushes into the engine. This allows the engine to burn more fuel producing more power and improve the overall efficiency of the combustion process. The turbine consists of two components; the turbine wheel and the collector, commonly referred to as the turbine housing. The exhaust gas is guided into the turbine wheel by the housing. The energy in the exhaust gas turns the turbine. Once the gas has passed through the blades of the wheel it leaves the turbine housing via the exhaust outlet area.

Compressors are the opposite of turbines. They consist of two sections; the impeller or compressor wheel and the compressor housing. The compressor wheel is connected to the turbine by a forged steel shaft. As the compressor wheel spins, air is drawn in and is compressed as the blades spin at a high velocity. The housing is designed to convert the high velocity, low pressure air stream, into a high pressure low velocity air stream, through a process called diffusion. In order to achieve this boost, the turbocharger uses the exhaust flow from the engine to spin a turbine, which in turn spins an air pump. The turbine in the turbocharger spins at speeds of up to 150,000 rotations per minute (rpm) that is about 30 times faster than most car engines can go. Since it is connected to the exhaust, the temperatures in the turbine are also very high. Air enters the compressor at a temperature compression causes the temperature of the air to rise it leaves the compressor cover at temperatures up to 200°C. The turbocharger bearing system is lubricated by oil from the engine. The oil is fed under pressure into the bearing housing, through to the journal bearings and thrust system. The oil also acts as a coolant taking away heat generated by the turbine. The journal bearings are a free floating rotational type.

To perform correctly, the journal bearings should float between a film of oil. The bearing clearances are very small, less than the width of a human hair. Dirty oil or blockages in the oil supply holes can cause serious damage to the turbocharger.

Western Turbo repairs turbochargers

Now that you know how a turbocharger works, we will look at some of the reasons in our next blog why turbochargers fail and how Western Turbo diagnoses the problem and decides whether to rebuild or replace.

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

5 Good Reasons to Choose a Diesel

1. Fewer Fill Ups
Diesel vehicles are more fuel-efficient than those with gasoline powered engines, especially when measured over long distances at highway speed. The higher compression ratio in the diesel power plant, coupled with the ability to burn leaner (a higher air: fuel ratio) means better efficiency. Because diesel fuel contains about 15% more energy by volume than gasoline means that you’ll fill up less frequently.

2. Increased Longevity
Diesel engines last longer than their gasoline counterparts. They’re built more ruggedly in order to withstand the high compression ratios, and so are often still delivering reliable performance long after a gas motor has gone to the automotive graveyard.

3. Clean Diesel
Everyone remembers the diesels of the past – smelly, loud, and slow. Today’s clean diesel technology means that you’ll often have trouble telling a running diesel from a gasoline powered vehicle. Emissions regulations have changed engine technology, and even the fuel itself. Some of the cleanest vehicles on the road are diesels.

4. Turbochargers
Diesel vehicles are known for their ability to provide lots of torque, but not high end power to provide speed, which is why in the past they were used extensively in big trucks and heavy equipment, but not often in passenger vehicles. With the advent of good, reliable turbochargers, this has changed. Sure, your diesel truck can pull out a tree stump unassisted, but it can also provide head-snapping acceleration.

5. The Best Service in the Business
IAmDIESEL is the Diesel Service Centre at Western Turbo and Fuel Injection in Winnipeg. We’re your area diesel engine experts, equipped with 9 service bays and a staff full of highly trained technicians who can keep your diesel vehicle performing optimally. Whether you’ve got 4, 6, or 18 wheels, we’ve got you covered.

To schedule an appointment, call 1-800-665-7556.

Happy Holidays from the Team at Western Turbo!

As 2013 draws to a close, we are very grateful for the great year that we’ve had, here at Western Turbo.  We are also very grateful for our loyal customers – both old and new who make our jobs so enjoyable!

We would like to take this opportunity to wish you and your family a happy holiday season. We look forward to continue serving you in 2014!

– The team at Western Turbo