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Engine Repair - Transmission Repair

Engine and Transmission Repair
Transmission Shifter
Automatic Transmission/Transaxle for the engine and transmission section.

The Les Dobos Auto Centre have the equipment and technicians to accurately diagnose and repair engine and transmission related problems.
Our team has decades of experience servicing all kinds of models of cars and dealing with all sorts of engine repairs in Calgary. We provide honest, prompt and top quality service, for very low cost.

Whether it be minor adjustments, or any external engine component replacing, trust us to fix your vehicle with quality parts that meet or exceed Original Equipment Manufacturer’s (OEM) specifications.

Bring your vehicle into Les Dobos Auto Centre, and have our expert technicians inspect, diagnose and repair your vehicle’s engine or transmission and recommend the appropriate preventative maintenance.

Most Common Engine Problems

Poor Lubrication

It’s absolutely vital that your engine receives enough oil between its moving parts. A lack of lubrication will cause unnecessary friction inside the engine, leading to overheating and worse still, the engine seizing up. Make sure that you get your vehicle periodically serviced, which includes a regular oil change to keep quantities at an appropriate level.

Failing Oil Pump

The failure of an oil pump is extremely serious for the lifespan of any engine. If an oil pump fails it will almost certainly starve the engine of necessary lubrication. Always ensure that the engine oil you use in your engine is of a genuine viscosity, making it light enough to flow fast through the pump.

Oil Deposits and Debris

Older, dirty oil has the propensity to leave deposits and debris on engine fittings such as intake valves and spark plugs, not to mention combustion chambers. As part of a periodic service at your local garage, they will regularly clean your engine’s oil filters to avoid debris becoming lodged within your vehicle’s bearings.

Inadequate Fuel and Air Compression

Poor compression of both fuel and air inside a car engine is a recipe for disaster. The most common reasons for poor engine combustion is due to broken valve seals, holes within cylinders and overused piston rings, forcing air to leak out.

Leaking Engine Coolant

One of the easier engine faults to diagnose is leaking engine coolant. If engine coolant is continually low once it’s topped up, it’s a sure-fire signal that there is a fault within the cooling system. The coolant should be kept free of debris and deposits to maintain a safe operating temperature for your engine at all times.

Blocked Engine Radiators

Old engine coolant that’s not been kept clean over time can result in filling your engine’s radiators with unwanted sediment and deposits. This is another common cause of overheating engines. Try to avoid using hard water as coolant because you will run the risk of the radiators corroding over time due to limescale.

Prolonged Engine Detonation

If you are driving along and your engine is making a knocking noise it is quite possible that there is too much heat within its combustion chamber. A combination of overheating and high pressures creates engine detonation, also known as a spark knock, which can cause long-term damage to pistons, head gaskets and piston rings.

Damaged Oxygen Sensors

An inaccurate oxygen sensor is dangerous not only for your engine but for the rest of the car too. If the sensor does not give your car the right data about how much oxygen remains in the exhaust and how much fuel is in the petrol/diesel tank, you run the risk of inefficiencies with your driving, wasting lots of money in the long run.

Aged Spark Plugs

This issue is particularly prevalent in older vehicles. Spark plugs are designed to ignite the compressed fuel in the engine of your car. An aged spark plug creates a weak ignition and can stop an engine from turning over i.e. misfiring. This is another issue that results in inefficient fuel economy and can also cause serious long-term damage to the engine.

If any of the described symptoms occur, assume that it is your brakes and have them checked immediately. Always ensure your safety and the safety of your passengers. Although you may be able to fix some of these issues yourself, leave the difficult repairs in the hands of a trusted brake specialist.