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Col Harrison Automotive (LIC# MVRL22716) take great pride in offering their clients personalised, and friendly service at all times. 
		
Conveniently located in West Ryde, the business is a member of the Repco Auto Tech training program, ensuring their technicians are kept fully up to date with modern vehicle repair methods. 
		
Col Harrison Automotive have a wealth of experience in servicing all makes and models, including commercial fleet vehicles. As a Repco Authorised Service centre, they have a commitment to high quality workmanship, ensuring the very best in automotive care.

As a local business, Col Harrison Automotive has always been an active participant in the West Ryde community.  Their sponsorship of the Rovers, a long-established football club in the area, is a reflection of this commitment to local involvement.  Rovers SC has teams that participate in the Gladesville-Hornsby Football Association (Men’s) and the North West Sydney Women’s Football (Women’s) competition during the autumn and winter months of the year (April – August). Col Harrison Automotive is proud to be involved in our local community and this football club.

Col Harrison Automotive is proud to be involved in our local community and this football club.

Proudly supporting the West Ryde Rovers

European Car Specialists Col Harrison Automotive have the expertise and knowledge to provide repairs, diagnostics and service on all European and Luxury vehicles including Alfa Romeo - Audi - BMW - Citroen - Ferrari - Fiat - Land Rover - Mercedes Benz - Mini Cooper - Peugeot - Lexus - Porsche - Volvo and many more locally in our West Ryde workshop. Why do I need to see a European car specialist? European cars are designed and built with distinctive craftsmanship and finely tuned engines, requiring a high level of specialised knowledge to service or maintain them to the standards they deserve. Luxury and Euro vehicles often have unique or cutting edge technologies that require cutting edge expertise. As members of the Repco Auto-Tech training programme - Australia's leading provider of automotive technical training and information, you can be certain that Col Harrison Automotive are fully aware of all modern vehicle servicing techniques. Through the Auto-Tech encyclopaedia and SmartQuote programs Col Harrison Automotive have fast access to the newest service schedules for all Luxury makes and models. Our highly skilled technicians know exactly how to undertake the care of all European and Luxury Vehicles, from using European car specific software for diagnosis through to choosing the right quality parts. If you're looking for an Audi service, an experienced BMW mechanic or someone to help protect your Luxury investment with qualified European car expertise contact us or book a service today.

Col Harrison Automotive have the expertise and knowledge to provide repairs, diagnostics and service on all European and Luxury vehicles...

European and luxury car service

Col Harrison Automotive (AU10851) can perform all your Automotive Air Conditioner Regas, Repairs, Inspection or Servicing needs in West Ryde and the surrounding areas. Modern cars are complex and just like the engine your vehicle's air conditioner system has components that need to be serviced or replaced on a regular basis to ensure continued reliable and efficient operation. Leaking refrigerant or low refrigerant due to evaporation means your air con system will begin to deteriorate and will have to work harder, which means you burn more fuel. Therefore it is important to study the condition of the rubber seals at regular intervals for any signs of leaks or fractures which could indicate a loss of refrigerant. A yearly car air conditioning service means you can assist prevention of costly breakdowns now and in the future, keep passengers safe by helping to prevent the build-up of potentially harmful substances and a well serviced automotive air conditioning system actually saves you money because it reduces your overall fuel usage. Col Harrison Automotive care about the environment and have Arctick Authorisation (AU10851) to reliably and responsibly conduct automotive air conditioning regas, repairs, inspection or servicing. Book your next car air conditioning service with the experts at Col Harrison Automotive in West Ryde today! Have questions about your car's air con? How do air conditioners work? A car air conditioner system is composed of four essential parts : A belt-driven pump known as a compressor to compress and circulate gas. A radiator like unit called a condenser to redistribute heat and condense gas to a liquid. An expansion device, which could be a thermal expansion valve (TXV) or an orifice tube (subject to the kind of air-con system used). Some systems have an accumulator before the compressor to remove moisture from the refrigerant while TXV systems have a receiver-dryer before the evaporator performs the same crucial task. Both of these parts also store refrigerant. Car air conditioning is designed to pull the heat from the air within the car's interior area and transfer it outside, leaving only cooled or 'conditioned' air to be redistributed. Hot air is passed across a gas-filled evaporator, where the heat is easily absorbed by the refrigerant (in gas form), effectively removing the heat from the air in the car. The now heated gas is pulled through the compressor where it is further heated (via compression). The next stage involves the refrigerant being forced through the condenser to extract the refrigerant's heat quickly. The refrigerant, now condensed to a liquid, then moves through the expansion device (either a TXV or Orifice tube), which regulates the refrigerant's flow to the evaporator, changing the high-pressure liquid to a low-pressure mist (gas). A fan blowing over the evaporator's cold fins produces the cold air being blown into the car, and the entire process then begins all over again. Does the car air conditioner use more fuel? Yes! Your car air conditioning is using fuel. However, it's actually more fuel efficient to run car air conditioning than it is to have your windows down due to aerodynamic drag. If your air conditioning isn't performing its best, it may use more fuel to run. To avoid this, it's important that you have your air conditioning serviced regularly by professionals, like the ones at Col Harrison Automotive.  What's the cause of the bad smell in car air conditioning? The damp environment can promote microbes, bacteria and even fungus growth inside the evaporator core. This can lead to nasty smells and possibly even be bad for the health of any vehicle occupants. Although modern evaporator units tend to be more efficient, they have more fins, meaning an increased capability to trap moisture and allow for micro-organism development. How do I know my car air conditioning is due for a service? If you cannot remember when your air conditioning was last serviced, perhaps it's time to book in with the team at Col Harrison Automotive. You should also book in if: Your air conditioning system is blowing warm air There are damp patches or water stains under your dashboard Your car air conditioning system smells funny Your car air conditioning system is making strange noises There is weak air flow from the car air conditioning system Why does the car air conditioner need to be serviced? Car air conditioning is designed to pull the heat from the air within the interior area of the car outside, leaving only cooled or 'conditioned' air to be redistributed. This is achieved using a special compound called refrigerant, capable of readily absorbing heat as a gas and quickly losing heat as a liquid. The compressor needs the right amount of oil in the refrigerant to prevent it from seizing up. Should the air filters be jammed with dirt and bacteria, it will affect the entire system's performance, and it can even cause it to stop working altogether. On top of inhibiting air conditioner efficiency, dirty air filters can cause health problems. Being exposed to the elements and very diverse operating conditions and being used intermittently rather than being 'Always On' can cause decay of the hoses, connections and seals. A vehicle air conditioning system should be examined regularly to ensure there are no problems or refrigerant loss due to failure or leakage from these points. Simply by cooling the air in your car under normal running conditions, the air filters get dirty and intermittent use can cause seals to dry and crack, allowing them to leak. Even without leaks, the gas in a car air conditioning system will eventually begin to degrade or evaporate over time. It should be recharged as required to keep the air con system in peak running condition. How often should a car air conditioner be serviced? Your automotive air conditioning system needs to be examined once a year for any signs of problems with the seals, hoses and connections and confirm there is no refrigerant reduction over time. Regularly servicing your automotive air conditioner system keeps refrigerant at optimum levels meaning the system does not need to work as hard. This, in turn, protects the system from damage and minimises fuel expenditure. Can I service my own car air conditioner? Only qualified mechanics with the appropriate training, like the ones at Col Harrison Automotive, should attempt to service a car air conditioner. Specific licences are required to service or repair some types of car air conditioning systems, especially where re-gas (recharging of the refrigerant) is concerned. Strict guidelines and procedures must be adhered to when handling certain refrigerants, which must always be fully recovered and not allowed to escape into the atmosphere during servicing. Refrigerant can also pose serious health risks if mishandled. Specialist equipment is also required as the air conditioning system is under extreme pressure and must be pulled into a deep vacuum to remove any moisture, to avoid seriously damaging the system. You can find out more about licensing on the Australian Refrigeration Council (ARC) Website.

Keep your cool with less fuel this summer with an Air Conditioning Service in West Ryde fromCol Harrison Automotive...

Lost your cool?

When working correctly, the power steering system in your car is quite remarkable, allowing pretty much anyone to handle an enormous steel machine as it zooms along at high speeds or navigates around tight corners. As such, when you have a power steering problem you'll probably notice the difference. Symptoms include sluggish steering response, leaking hydraulic fluid under the vehicle and difficulty turning the steering wheel. Regular servicing is the best way to prevent problems, but if you notice anything amiss, contact Col Harris Automotive ASAP to get it checked out. We are located in West Ryde and serve many customers in the surrounding areas as well. Why work with us? Top Quality: As a part of the Repco Authorised Service network all of the work Col Harrison Automotive perform is backed by a Nationwide Warranty.  The Right Parts: Col Harrison Automotive have access to the vast Repco spare parts network which means we can find the right part for your car, at the right price - fast.  Fully Trained: Our mechanics are kept up to date with modern vehicle technology via the National Auto-tech program. We are well versed in diagnostic and service techniques for many different makes and models.  All Services: From a fleet of vehicles to the much loved family car, Col Harrison Automotive are here for you. Our services include; Power Steering Flush  Power Steering Repair  Power Steering Rack Repair  Power Steering Rack Replacement  High Pressure Hose Replacement  Low Pressure Hose Replacement For expert Power Steering Services backed by a Nationwide Warranty and at a competitive price, contact us at Col Harrison Automotive. We can service customers in West Ryde and the surrounding areas. Get more useful information in Repco's Power Steering Auto Facts Video

Sluggish steering response, leaking hydraulic fluid under the vehicle and difficulty turning the steering wheel could all point to a problem with your Power Steering...

Power steering aint what it used to be

Its never a good idea to gamble with your safety. When thinking of brake systems, it is a bad idea to ignore them until brake repairs become crucial. Your car's various braking systems play an important role in keeping you and your family safe while driving and it is important to make sure your car is in a safe and working order.  Odd noises and abnormal behaviours while braking might not seem to be an immediate cause for concern, but braking safely is not something you should gamble with. Stopping power is at it's most important when you need to stop in an emergency situation and your brakes need to be performing at their best when you really need them. We recommend getting your brakes checked out if you notice anything out of the ordinary, just to be on the safe side. Odd sounds and behaviours may be signs of very serious problems which, if not attended to, could have significant repercussions, not the least of which is brake failure.  Routine inspection as part of our 65 Point Vehicle Inspection report, which is included with any full car service handled by Col Harrison Automotive, are important in making certain your brakes are prepared to stop you in time. Our expert service team can be relied on to inform you when they feel that servicing or repairs of the brakes are necessary before it turns into a costly issue. Brake services available at Col Harrison Automotive include: Brake Pad Replacement Flush And Replacement Of Brake Fluid Rotor And Drum/Brake Disc Resurfacing or Machining Replacement Of Brake Discs And Drums Replacing Brake Calipers Replace The Brake Lines And Hoses Replace Complete Brake Systems Common brake problems Col Harrison Automotive encounter Brake pedal goes lower than it used to, even all the way to the floor - this usually means you are losing pressure in your system somewhere, such as the brake lines, the master cylinder or your wheel cylinders  Brake pedal seems "spongy" - this usually means you have air in your brake lines. The brake lines will need to be inspected for leaks, drained then refilled with brake fluid  Brake pedal is hard to push down - you probably have a problem with your brake's power booster. This is a component designed to boost the force you apply to the brake pedal to the level needed to stop the car  Your brakes make a squealing sound, especially when stopping short - there are several possible causes for this kind of noise but it often means your brake pads need replacing. The brake pads press into the wheels and use the resulting friction to bring them to a stop. The same friction measns that brake pads will wear out over time  The steering wheel shudders when you brake - this probably means that the rotors (on the front brakes) or drums (on the back brakes) have worn or warped unevenly. These may need to be machined back into shape or in some cases may need to be replaced  The car pulls to one side when you brake - this is an indication that a brake on one side of the car is not working properly. The car will pull to the side of the brake that IS working correctly because that is the one doing all the work. There could be any number of reasons one brake is not working correctly, some common causes include leaks in your brake lines, a problem with pistons, wheel cylinders or the brake pads  Get more information about Brake Services from Repco Authorised Service Here. If you have any warning signals that your brakes might need a service or repair it's simple to book online to get your brakes checked via our West Ryde car service workshop today.

Organise a Brake Service in West Ryde NSW. For immediately superior braking performance insist on next generation Repco RCT pads and a nationwide warranty …

Brake maintenance - What's stopping you

Your car's safety and roadworthiness is dependent on the “safety triangle,” consisting of the vehicle's ‘stopping, steering and stability' capabilities. The suspension and shock absorbers are not just there to give you a smooth ride, they are integral for the correct operation of these three critical capabilities, therefore keeping you, your passengers and other road users safe. Regular servicing and maintenance can help to prevent problems, but if you notice anything amiss, contact us ASAP to get it checked out. We are located in West Ryde and serve customers in the surrounding areas as well. Why work with us? Top Quality: As a part of the Repco Authorised Service Centre network all of the work we perform is backed by the Repco Nationwide Warranty. The Right Parts: Our mechanics are kept up on all the latest parts thanks to Repco service bulletins. Additionally, we have access to the Repco spare parts network which means we can find you the right part at the right price. The Best Team: Our mechanics are well versed in many different makes and models. From a fleet of vehicles to the family car, we are here for you. When to get a service An important part of keeping all aspects of your vehicle working properly is to stick to your regular Log Book servicing schedule. However, if you notice any of the following symptoms you should get your vehicle checked out as soon as possible; Steering Wheel Vibration or pulsing Nose diving and swerving - bonnet dips when braking or slowing down Car veers in side winds Car rocks and rolls over bumps and doesn't hug bends when cornering Uneven tyre wear Makes a rattling noise Clunking over bumps Bouncing, dipping and diving Our suspension and shock absorber services include inspection, diagnosis, repairs and replacements so we'll have your car fixed and back on the road time. Don't delay, book today. Some of your suspension & shock absorber's important parts include Springs - Springs are designed to absorb energy and there are several different types including leaf, coil, torsion bar or air assisted springs. The springs on different types of cars will be set up to different levels. Luxury cars, for example, may have soft springs to produce a smoother ride but this results in more body movement when the car brakes and corners. Sports cars, on the other hand, tend to have tighter springs which allow for more aggressive driving, including around corners, but also mean a less smooth ride. Shock absorbers - these dissipate the energy absorbed by the springs. The car would not work properly without the shock absorbers because the springs would cause it to bounce up and down when you go over a bump rather than absorb that bump. Strut - this is a shock absorber mounted inside a coil spring. Struts do the job of the springs and shock absorbers plus provide additional structural support for the suspension system. Anti-sway bar - spans the width of the axle and joins the two sides of the suspension together to provide stability to the car while it is moving. For high quality Suspension & Shock Absorber Services at a competitive price, contact us using the links below. We can service many customers in West Ryde and the surrounding areas. Get more useful information in Repco's Shock Absorbers Auto Facts Video

Your car's safety and roadworthiness is dependent on the “safety triangle,” consisting of the vehicle's ‘stopping, steering and stability' capabilities.

Col Harrison Automotive

Cars are our passion.

Proudly supporting the West Ryde Rovers

European and luxury car service

Lost your cool?

Power steering aint what it used to be

Brake maintenance - What's stopping you

How's your safety triangle?