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How to be saved by the light...(the ones on your instrument panel)

How to be saved by the light...(the ones on your instrument panel)

My Car Guru Podcast Oct 20, 2025 22 min
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About this episode

Lenny Lawson shares a personal story about a tractor breakdown while bush hogging, emphasizing the importance of paying attention to warning lights on vehicles. He discusses the consequences of ignoring these alerts, like engine damage, and offers practical advice on identifying dashboard indicators. The episode also touches on tire pressure lights, the significance of using quality filters, and the nuances of vehicle sales tax in Tennessee. Lenny humorously debates the pros and cons of window tinting for his Porsche, blending automotive knowledge with relatable anecdotes.

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Technical Too Afraid to Ask
Term

tire pressure light

"Yeah, that was the tire pressure light and the check engine light. You don't have to worry about them."

The tire pressure light is a warning that tells you if one or more of your tires doesn't have enough air. It's important to check your tires when this light comes on.

Term

check engine light

"Yeah, that was the tire pressure light and the check engine light. You don't have to worry about them."

The check engine light is a warning light on your car's dashboard. It means there might be something wrong with the engine or another important part of the car.

Term

premature tire wear

"...if you ignore it long enough, it'll cause premature tire wear. So why is it coming on?"

Premature tire wear means your tires are wearing out too quickly. This can happen if they're not inflated properly or if the car isn't aligned right. Keeping the right air pressure helps your tires last longer.

Term

TPMS sensors

"Okay, so yeah, those nagging TPS sensors. It got down to 42 this morning in Greenville, Tennessee."

TPMS sensors are devices in your car that check if your tires have enough air. If a tire is low on air, these sensors will warn you with a light on the dashboard.

Part

coolant overflow tank

"Now your car has one of these. They're made out of cheap plastic and occasionally they will crack. They will break. They will develop holes."

The coolant overflow tank is a plastic container in your car that stores extra coolant. If it gets damaged, it can cause your engine to overheat because it won't have enough coolant to keep it cool.

Term

average selling price

"...the average selling price is just under $50,000, you can still buy a car for $25,000 to $30,000..."

The average selling price is how much people usually pay for a car. It helps us understand how expensive cars have become over time.

Car

Hyundai Elantra

"...maybe a Hyundai, a Lantra or something like that."

The Hyundai Elantra is a small car that is usually less expensive and is known for being reliable and good on gas. Many people buy it because it’s affordable.

Term

oil filter

"...put a $2 oil filter on there and a $3 air filter? Just you're not thinking about what the ramifications of that could be."

An oil filter helps keep the oil in your car clean by removing dirt and debris. This is important for keeping your engine running smoothly.

Term

air filter

"...put a $2 oil filter on there and a $3 air filter? Just you're not thinking about what the ramifications of that could be."

An air filter keeps dirt and dust from getting into your car's engine. This helps your engine work better and last longer.

Term

top quality oil

"...Put the best filters on there that you can. Use the top quality oil, use the best gasoline..."

Top quality oil is the best kind of oil you can use for your car. It helps your engine run smoothly and last longer.

Term

best gasoline

"...Put the best filters on there that you can. Use the top quality oil, use the best gasoline..."

Best gasoline means using high-quality fuel that helps your car run better and more efficiently. It can also help prevent engine problems.

Term

sales tax

"Let's talk about sales tax on cars, you know that can add a lot to the price of a vehicle. The sales tax in the state of Tennessee on automobiles is 7%."

Sales tax is extra money you pay when you buy a car, which goes to the government. It makes the car more expensive than just the price you see.

Term

Nevada

"The highest in the country is in Nevada, or Nevada. What do you say?"

Nevada is a state in the U.S. known for having a high sales tax when you buy a car, which means you pay more money on top of the car's price.

Term

bill of sale

"He wanted to take his title and the bill of sale and take it to the registration office..."

A bill of sale is a paper that shows you bought something, like a car. It has important details about the sale and who was involved.

Term

registration office

"...take it to the registration office and register it himself and pay his sales tax down there."

The registration office is where you go to officially register your car so you can drive it legally. They give you important papers that show you own the car.

Term

car dealers

"...because car dealers are a major collector of sales tax, probably the only business in a town, our size or mid-sized town, that pays more sales tax..."

Car dealers are places where you can buy cars. They help with all the paperwork and make sure everything is done correctly when you buy a car.

Term

tinted windows

"...you need to get the windows tinted on your Porsche. Why? I want to be able to see out of my window because it makes it look better."

Tinted windows are when a special film is put on car windows to make them darker. This helps keep the inside of the car cooler and gives more privacy.

Car

Porsche 911

"...I'm getting the windows tinted. Now, that's on the Porsche 911. I will not ever get the windows tinted on a vehicle that I drive a lot every day,..."

The Porsche 911 is a famous sports car that many people recognize. It's known for being fast and stylish, and it's been around for a long time, making it very popular among car enthusiasts.

Car

Ford F150

"...like my F-150. But window tinting is, I think it's a youthful thing. Let's see."

The Ford F-150 is a popular pickup truck that many people use for work and everyday driving. It's known for being tough and able to carry heavy loads.

Car

Ford Expeditions

"...When I drive my daughter's Expeditions with that illegal tint that they have in it,..."

The Ford Expedition is a large SUV that can carry many passengers and has a lot of space for cargo. It's popular for families and can be used for towing trailers or boats.

Term

illegal tint

"...with that illegal tint that they have in it,..."

Illegal tint means the dark film on the windows is darker than what the law allows. This can make it hard to see inside the car and can get you in trouble with the police.

Term

cataracts

"...especially with my developing cataracts."

Cataracts are when your eyes get cloudy, making it hard to see clearly. This can happen as people get older and can affect how well someone can drive.

Term

window tinting

"I've got an appointment at North Main Audio. Yeah, they do window tinting as well."

Window tinting is when a special film is put on car windows to make them darker. This helps keep the car cooler and protects the inside from sunlight.

Term

tint film

"So tint film can hold shattered glass."

Tint film is a special kind of plastic that is put on car windows to make them darker. It helps keep the car cooler and looks nice too.

Term

oil pressure light

"...but know where the oil light is, the oil pressure light, or the oil pressure gauge, the coolant light. You need to know what that looks like."

The oil pressure light is a warning signal on your dashboard that shows if your engine's oil pressure is too low. If it lights up, you should check your oil levels or get your car checked to avoid engine problems.

Term

coolant light

"...the coolant light. You need to know what that looks like. It's not the same as your check engine light."

The coolant light is a warning on your dashboard that tells you if your engine's coolant is low or if the engine is getting too hot. If it comes on, you should check your coolant levels or have your car looked at.

Term

oil light

"So know what the oil light is, what it looks like. Know what the coolant light looks like."

The oil light is a symbol on your car's dashboard that tells you if there's a problem with the engine oil. If it lights up, you should check the oil level or get your car checked to avoid engine damage.

Term

transmission warning light

"You may have a warning light for your transmission."

The transmission warning light is a symbol on your dashboard that warns you if there's a problem with your car's transmission. If it lights up, it's important to get it checked to avoid bigger issues later.

Company

Advanced Auto Parts

"So a lot of people, they'll just go to advanced auto parts or old rallies or someplace. And they'll have, would you scan this for me and see what my light is on?"

Advanced Auto Parts is a store where you can buy car parts and get help with car problems. They can check your car's computer for issues if a warning light is on.

Term

OEM

"...you don't want to put aftermarket parts on it. You want to make sure you get the OEM,"

OEM means the parts are made by the same company that made your car. These parts fit perfectly and work just like the ones that came with the car when it was new.

Term

emission warranty

"...Most emission warranties go for five years or 60 or 75,000 miles."

An emission warranty helps pay for repairs that keep the car from polluting too much. It usually lasts for a set number of years or miles, so you don't have to worry about it for a while.

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