Westgate Auto Repair Tech Question:
I was driving down the freeway in Rochester, MN and smoke started coming out of my car. I pulled over and called my husband. I had to be towed to my Rochester mechanic. He said my car had overheated. What can I do to prevent that in the future?
Westgate Auto Repair Answer:
Oh, sounds like a rough experience. Unfortunately overheating is the most common engine failure in Rochester. It’s also one of the easiest to prevent.
The basic idea is this: you need to keep enough coolant/antifreeze flowing through your vehicle engine to keep it cool. Problems come for Rochester drivers when they develop leaks in their systems – like in the radiator or a hose – and the coolant leaks out. Sometimes the coolant gets so contaminated that it blocks up the radiator so the coolant can’t get through. Enough of that and you end up broken down on the side of the road.
Your owner’s manual recommends a schedule for coolant replacement. That’s because your coolant actually becomes corrosive over time and starts to eat away at the cooling system, causing leaks or blockages. New coolant stops that process.
Ask your friendly and knowledgeable pros at Westgate Auto … Read More »
(front wheel area making sounds?)
The axle assemblies in your vehicle transfer power out to the drive wheels. On a rear-wheel drive vehicle, there is an axle shaft that goes from the differential in the center of the axle to each rear wheels. On a front-wheel drive vehicle, the axle shafts go from the transmission to each front-wheel. All-wheel drive vehicles have axle shafts connected to all four wheels.
Axles assemblies are pretty tough parts: they transfer torque from the engine to the wheels to move the vehicle. Tough as they are, they are still subject to normal wear and tear. The axle shafts are in a sealed housing with lubricant that protects the axle shaft. When there is a leak anywhere in the axle assembly, lubricant gets out and dirt, water, and other contaminates can get in. This can greatly accelerate axle wear. If an axle assembly fails, you’re not going anywhere.
According to a recent NAPA article, a worn or damaged axle assembly on the front will make a clunking sound during low speed turns – often just when turning one way. A worn rear axle also makes noise, but may be more difficult for the driver to hear. Also, if … Read More »
When is it time to add or replace the refrigerant? You could be proactive and have it done before you experience problems.
According to Napa Service Assist, your air conditioning system uses refrigerant to create cold air. The most common reasons Rochester area drivers lose their cold air have to do with the
The first is not enough refrigerant. Refrigerant is a gas in the system and very small holes in a hose, seal or coupler can allow enough to leak out to prevent the creation of cold air.
Another potential problem for auto owners is contamination. Over time the inside of the rubber hoses can deteriorate and little bits of rubber can clog up various filters and other parts of the
vehicle A/C system, preventing proper circulation of the refrigerant. And a component could also be worn or broken. So the first step for Rochester drivers who can’t cool their vehicle is a thorough air conditioning inspection, looking for leaks and worn parts. In fact, Federal law requires an inspection before adding refrigerant. Some states do not allow topping off a leaking system.
Once any repairs are made, refrigerant is added. At the same time, special oil is added to the system. This oil cools and lubricates … Read More »
We’re going to be talking about the ethics of automotive repair. Unfortunately, every profession has some bad actors that hurt the reputation of everyone else. In the automotive world, including our local Rochester automotive community, industry associations, professional licensing organizations and Westgate Auto Repair are very committed to high ethical standards.
Yet some Rochester drivers are uncomfortable with automotive service and repair. If we understand what’s recommended and the benefits of taking care of the work – and the pitfalls of putting it off – we’ll have more trust in the recommendation. So communication is key. It’s like going to your Rochester doctor. If they are using medical jargon we might have a hard time following there train of thought. It can be like that with your auto too.
If you don’t understand what your doctor’s talking about: ask some questions. If you don’t understand what our automotive techs are talking about: ask some questions.
Let’s go back to those ethical standards. When we hear a repair recommendation, we always ask ourselves, “Is this really necessary?” Well, here’s the industry standard:
If our Westgate auto technician tells you that a repair or replacement is required it must meet the following criteria:
(1) The part no longer performs … Read More »