Ask Terry: A Mechanic’s Advice for Buying a Used Car with Confidence

Blue car parked in front of a dealership
Looking to buy a used car? Learn from retired mechanic Terry’s decades of experience. Avoid common pitfalls, spot red flags, and make smarter decisions when purchasing your next vehicle.

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From uncovering red flags to prioritizing value and maintenance, Terry has seen it all. He’s the founder of AskTerry, a vehicle service consulting company that reviews and advises vehicle owners on repair estimates to help reduce repair costs.

In this Q&A, he shares practical advice, insider tips, and lessons learned from years of helping customers.

My background is “born and raised at my Dads shop.”  From riding my bike to the shop after school every day and hanging out with the techs to servicing A/C systems through the summer months, my life was pretty much “my dads shop.”

After dropping out of high school, spending a few years in the food service business, I came back full time to give leadership running the shop.  A few years later, we moved into a purchase agreement with my dad and bought the business. 

We grew it from 6 employees, 4 hoists and a 4,000 square foot building to 15 hoists, 20 employees and a 20,000 square foot building that we purchased. 

After 22 years, the opportunity to sell the business presented itself and we sold it. The auto repair business is in my bones and blood from childhood.  

 

Look for signs of rust, dents, and mismatched paint.

Check tire wear and alignment.

Inspect the interior for seat, dashboard, and electrical component wear. 

Pop the hood and check for leaks, unusual smells, or worn belts.

Check fluid levels and colors of oil, transmission fluid, brake fluid and coolant. 

Take it for a test drive:

  • Are there any lights illuminated?
  • Test the brakes, acceleration, steering responsiveness, and suspension when going over bumps. 
  • Listen for unusual noises like clunks, grinding or squeaks. 
  • Listen for engine noise and check for smoke from the exhaust.

 

Yes, there are.  I would suggest seven:

  1. Salvage, Rebuilt, or Flood Title — Indicates the car has been in a major accident or flood and may have structural or electrical issues.
  2. Structural Damage
  3. Engine or Transmission Troubles — Loud knocking or ticking sounds could indicate serious engine issues. Slipping or hard shifting transmission could indicate possible transmission failure.
  4. Flood Damage — Look around the carpets and electrical components for anything that would suggest the car was submerged.
  5. Seller Red Flags — Inability to provide a clean title or reluctance to share a history report. If the seller refuses an independent mechanic’s inspection, it’s a major warning.
  6. Significant Rust or Corrosion
  7. Suspiciously Low Price — Extremely low prices may hide underlying issues like hidden damage or scams.

 

Maintenance history is critical when buying a used car because it provides insight into how well the car has been cared for and can help predict future reliability and repair costs. I would suggest five ways to verify maintenance history of a vehicle.

  1. Request Service Records from the Seller
  2. Check with Dealerships or Repair Shops
  3. Use a Vehicle History Report
  4. Check the Owner’s Manual
  5. Get a Pre-Purchase Inspection

(Ed Note – We have a 6th one: 6. Ask the seller to share the MyRide901 Vehicle Service History.)

 

  1. Not Getting a Pre-Purchase Inspection (PPI)
  2. Skipping a Vehicle History Report
  3. Focusing Only on Price
  4. Not Performing a Comprehensive Test Drive

 

By paying attention to the questions and answers in this article.  

 

  1. Vehicle History Report Review
  2. Comprehensive Test Drive
  3. Pre-Purchase Inspection (PPI)

 

I personally have always purchased high mileage vehicles that have been taken care of really well. 

Mileage is the number one  reducer of price and you can use this to get quality vehicles at a significantly reduced cost. A vehicle with high mileage that’s been taken care of should last a long, long time if maintenance is continued and the vehicle is taken care of.

 Examples:

  1. A 2013 Chevy Half-Ton pickup with 115,000 miles on it.  Today, it has 254,000 miles and is still running fine.  The only major issue was a transmission [failure] at 225,000 miles. 
  2. A 2015 Chevy Volt purchased at 73,000 miles.  Today, it has 165,000 miles and the only item repaired to date is replacing the rear brakes.

I stay away from the BMW’s, Audi’s, Mercedes, Land Rovers and Volvo’s.  These vehicles start costing major dollars for repairs once they get to 100,000 miles and up. Plan on a minimum of $1500.00 once at a repair shop. (Ed. note – This does not necessarily reflect the opinion of MyRide901.)

 

I don’t have a favorite personal story, but when we had our repair shop, one of the best marketing tools was to advertise how low our average repair order was.  We prided ourselves on the fact that we educated our customers on what their vehicles did not need and what they had for critical repair issues. 

The difference today is, [many] shops drive to have the highest average repair order possible.  From the technician, to the service writer, everyone involved with the sales is paid on a commission basis.  This obviously leads to the consumer authorizing way too many repairs. 

This is where Ask Terry can help.  We have a free service to the consumer to help even to the point of speaking to the shop on their behalf.   

 

My dad always said, “Son, understand that a vehicle is the 2nd biggest investment a person will make and in many ways is an extension of their personality.”  Because of that, if you are looking to purchase a new used vehicle, do your due-diligence and follow this method.

A huge thank-you to Terry for taking the time to share his years of experience and practical advice with us. If you have more questions or need additional guidance, be sure to check out AskTerry, where you can get honest advice straight from a trusted expert. And remember, keeping your car’s service history up to date with MyRide901 can make a world of difference—whether you’re buying, selling, or maintaining your vehicle.

Photo credits: Terry Joldersma, Esmihel Muhammad.

Never lose track of your vehicle's service history again.

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