Tag Archives: diesel parts winnipeg

The Autopsy of a Dead Turbocharger

Why did my turbocharger die?

First, we have to understand how a turbocharger works…

In a nutshell, a turbocharger uses exhaust gases produced by the engine, which are pushed out of the engine at a velocity that corresponds with the speed of the engine’s rotation to push fresh air into the engine. The faster the engine “revs” the higher the volume and speed of the exhaust that escapes it is. Exhaust consists of air and the by products of fuel combustion (carbon monoxide, and a lot of other chemicals).

Turbocharger Western Turbo

In a normally aspirated engine, air is taken in at atmospheric pressure. In a turbocharged engine, air is pushed in to the combustion chamber under pressure. Because the air is compressed, more fuel can be introduced into the engine while still maintaining the ideal mixture ratio between air and fuel. Simply put, being able to put more fuel into the engine results in more power.

Because the exhaust gases would be emitted anyway, harnessing them to increase performance also increases efficiency. The turbocharger plays a big role in making diesel engines the powerhouses that they are.

Here’s where we get into why your turbocharger died…

Unfortunately, the high temperatures and speeds involved in a turbocharger can be hard on it. The turbine is the component that hot exhaust gases push against to drive the unit. It’s subject to extremely high temperatures, and speeds up to 150,000 rpm. The compressor wheel “squeezes” air into the compression chamber. When air is compressed, it gets hot. Even at the “cool” end of the turbocharger temperatures can exceed 200 degrees Celsius.

The turbocharger needs a healthy supply of engine oil to lubricate its moving parts, and to help cool it. Often, an impediment to oil circulation and/or dirty oil, can cause the turbocharger to fail. In fact, short of component failure in the turbocharger, nearly every turbocharger failure is caused by something else in the engine not working correctly. Air and gas leaks, worn piston rings, clogged exhaust, carbon build-up and a hundred other things can cause turbocharger failure. When this is the case, simply replacing your turbocharger may appear to solve the problem, but it won’t be a long term fix.

We’re Manitoba’s premiere diesel service centre. If you’ve experienced a turbocharger problem, bring it to us. Because we understand diesel engines better than anyone else, we will diagnose and repair the root cause of your problem, not just the symptom.

When it’s time for the best diesel service in Winnipeg, the biggest parts selection or turbocharger diagnostics, give us a call at 1 800 665 7556 or send us an email to info@westernturbo.com

Think Diesel is Going Away? Think Again!

Consumers in Winnipeg and across Manitoba continue to display confidence in Diesel technology as a choice for powering their new cars, SUVs, trucks and vans.

Diesel accounts for 3% of the consumer market and indications are this number could grow. Diesel is a proven performer that delivers real benefits: high fuel efficiency, great driving range, and no sacrifices in vehicle size, fueling access, utility or towing capabilities, or performance. With the capability to use advanced renewable low-carbon biodiesel fuels, consumers can choose to do even more for the environment.

New generation diesel engines are more efficient and powerful, adding to the growth of diesel. New Diesel options are being introduced in full-size pickup trucks, including the GMC Silverado 1500, the Ford F-150 pickup and Ram 1500 pickup.

It reinforces a strong commitment to Diesel technology as a fuel-efficient choice that continues to meet the world’s most stringent clean air and fuel economy targets.

Western Turbo is the diesel specialist.  When it’s time for service, parts or diagnostics, give us a call at 1 800 665 7556 or send us an email to info@westernturbo.com

Diesel Engine Coolant – Not Just Green Anymore!

Coolant isn’t just green anymore! As engines have developed, taking more horsepower and torque out of increasingly smaller displacements, the load carried by you trucks cooling system has increased significantly.  Coolant now comes in various hues including red, yellow, orange  and purple. It’s important to use the correct coolant for your application, as the wrong coolant can actually be detrimental to your engine!

Always consult the engine manufacturer’s technical data if you are unsure which coolant is right for you. Also be aware that mixing different coolants can also lead to expensive diesel engine repairs, and will almost certainly necessitate a complete cooling system flush.

For the best expert information on diesel parts, service and diagnostics in Winnipeg, give us a call at 1 800 665 7556 or send us an email to info@westernturbo.com