Q & A #37 With The Auto Specialist
Q & A #37 With The Auto Specialist
Thanks for joining me for the latest installment of the Auto Specialist. Last time, we helped a reader named Jonathan figure out why his Honda Element wouldn’t start (it turned out to be a faulty ignition switch). We also answered Elaine’s question regarding how often she should change her car’s air filter.
In today’s segment, I’m going to answer a question that I received from a reader named Jack. His question addresses something I feel very strongly about. It’s important to revisit this topic. We’re also going to help Louis with his car’s leaking brakes. Let’s get started.
Question: I drive a 2000 Oldsmobile Alero with the mileage at 107,500. It has been giving me problems, so I took it into the shop last Wednesday. The mechanic said I need a new water pump. There’s a salvage yard located about ten minutes from my house where I can get a used water pump for cheap, but the mechanic warned me against it. Now, I know he makes money by marking up parts. Is he just trying to get me to buy from his shop or should I really avoid getting the water pump at the salvage yard?
Answer: Thanks for writing, Jack. I don’t know your mechanic, so it’s impossible for me to know what his motivations are. That said, I can tell you that I agree with him… to a point. You’ll save plenty of money by purchasing used auto parts from the salvage yard (up to 50%). The problem is that you won’t know what you’re buying. If you need a bumper, radio knob, or headlight, a salvage yard is fine. But, a water pump is one of those components that can hide defects. It won’t do you any good to save 50% if the part is bad. I always recommend buying an OEM replacement part.
Question: I own a 1998 Mazda Protege with 150,000 miles on it. I bought it used several years ago and it has behaved surprisingly well (I keep it well-maintained). I’m writing because my front passenger-side brake is leaking fluid and it’s not working as well as it should. What are my options (the lower the cost, the better)? I haven’t gone to the repair shop yet.
Answer: I appreciate your email, Louis. Your options depend on the nature of the leak. Here’s what I suggest: remove the front passenger tire and take a look at the brake to find the leak’s source. Look closely at the pads. If they’re wet with fluid, you’ll need to replace them. Unless there’s another reason your brakes are not working properly, plugging the leak and having the pads replaced (if necessary) should resolve the problem. By the way, I would also bleed the air while you’re at it.
That’s it for this installment. I’d like to thank Jack and Louis again for their questions. Jack’s question, in particular, strikes a chord with me. I’ve seen countless instances in which people buy used or rebuilt auto parts that fail long before they should. For the important components, like alternators, catalytic converters, and anti-lock brakes, buy OEM replacements. In my opinion, it’s better to spend a few extra dollars for the peace of mind. Until next time, drive safely.
