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#2595: The Big Hair Problem

#2595: The Big Hair Problem

The Best of Car Talk Nov 29, 2025 32 min
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About this episode

The Tappet brothers tackle a variety of quirky automotive questions, including a listener's air conditioning woes and a mysterious ticking noise in a Nissan van. They humorously discuss Y2K compliance at Car Talk Plaza and share amusing anecdotes about car quirks, such as a woman experiencing electric shocks from her Volkswagen Jetta. The episode blends practical advice with light-hearted banter, showcasing the brothers' unique chemistry and comedic style.

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Technical Too Afraid to Ask
Car

Buick Century

"...ng that NPR pay us in advance for the entire 21st century. If you would be so kind as to forward a check by..."

The Buick Century is a type of car that was made for many years, known for being comfortable and roomy inside. It was popular with families because it was easy to drive and had a lot of space for passengers and luggage. People talk about it because it's a classic American car that many remember fondly.

Car

Nissan XS van

"Okay, I have a 1990 Nissan XS van. Oh, yeah."

The Nissan XS van is a type of vehicle made by Nissan in 1990. It's designed to be useful for families or businesses, offering plenty of space inside.

Car

Nissan Stanza

"...but it was a stanza, I'm pretty sure. Yeah. So what's going on? What happened was, about a year ago,..."

The Nissan Stanza is a type of car that was made by Nissan. It was popular for being affordable and dependable.

Term

air conditioning

"...my air conditioning went out, and some guy told me it was going to be like $800,..."

Air conditioning is what makes the inside of the car cool when it's hot outside. Sometimes, it can break and need expensive repairs.

Term

stuck valve

"You could have had a stuck valve. Because of a lack of oil? No, because of dirt."

A stuck valve is when a part of the engine that opens and closes to let air in and out gets stuck. This can happen because of dirt or if the engine isn't taken care of, and it can make a ticking sound.

Term

hydraulic lifter

"or a hydraulic lifter to stick and make that ticking noise."

A hydraulic lifter is a part of the engine that helps the valves open and close smoothly. If it gets stuck, it can make a ticking noise and cause problems with how the engine runs.

Part

muffler

"...you wouldn't hear it because you'd be drowned out by the hole in the muffler and the wheel bearings that were bad..."

The muffler is a part of the car that makes it quieter by reducing the noise from the engine. Without it, your car would be much louder when you drive.

Part

wheel bearings

"...and the wheel bearings that were bad and all the other problems that your car has..."

Wheel bearings are parts that help your car's wheels spin easily. If they're worn out, it can cause noise and make driving less smooth.

Term

oil

"...I was due the oil. And you didn't want to throw in that quart and a half that it needed."

Oil is like the blood of the engine; it keeps everything running smoothly and prevents damage. If the oil level is too low, it can cause problems like ticking noises.

Term

valve train

"...you were starving the valve train of its lubrication and you were getting the ticking."

The valve train helps the engine breathe by opening and closing the valves that let air and fuel in and exhaust out. If it doesn't get enough oil, it can make a ticking noise.

Concept

NASCAR

"...sanctioned stock car races, but a driver that shows up in an MGTD..."

NASCAR is a racing organization that hosts events where cars race on tracks. It's famous for its fast cars and exciting races.

Car

Dodge Neon

"...Well, my brother had a car. He still has the car. It's a Dodge Neon. And the piece that tells how much oil you have..."

The Dodge Neon is a small car that was made by Dodge. It was popular because it was cheap and good for everyday driving.

Part

dipstick

"The dipstick broke off. Not the dipstick. There's like a meter in it."

A dipstick is a long, thin tool that you pull out of the engine to check how much oil is inside. It tells you if you need to add more oil to keep the engine running smoothly.

Term

engine block

"...and it threw a rod and made a huge hole in the block. It sure will."

The engine block is the big part of the engine that holds everything together, like the cylinders where the fuel burns. It's really important for how the engine works.

Term

threw a rod

"...the engine lost all its oil and it threw a rod and made a huge hole in the block. It sure will."

When an engine 'throws a rod', it means a part inside the engine breaks and can cause a lot of damage. This usually happens if the engine doesn't have enough oil or is under too much pressure.

Part

pulley

"It sounds like the pulley is hitting something. The pulley."

A pulley is a round wheel that helps move things around, like belts in a car engine. It helps parts of the engine work together.

Part

heater hose

"And buy about a foot and a half of heater hose. Heater hose."

Heater hoses are tubes that carry hot liquid from the engine to the part that heats the inside of the car. They help keep you warm when it's cold outside.

Part

flywheel

"And what it is, is the flywheel hitting the sheet metal inspection cover. The sheet metal inspection cover of the transmission."

A flywheel is a round metal part in a car that helps keep the engine running smoothly. It stores energy and helps the engine start and shift gears more easily.

Part

sheet metal inspection cover

"The sheet metal inspection cover of the transmission. Okay."

The sheet metal inspection cover is a thin metal piece that protects the transmission and lets you check its condition without taking it apart completely.

Car

Toyota Camry

"What I've got is a 1989 Camry. It's a great car."

The 1989 Toyota Camry is a dependable car that many people use for everyday driving. It's known for lasting a long time and being easy to maintain.

Part

distributor

"...but this is my best bet on it here. Distributor. Distributor cap and wires."

The distributor helps send electricity to the engine's spark plugs at the right time so that the engine can start and run properly.

Part

rotor

"The rotor. Don't like it. I don't like that idea."

The rotor spins inside the distributor and helps send electricity to the right part of the engine so it can ignite the fuel and air mixture.

Part

spark plug wires

"...the cap and the rotor and the spark plug wires."

Spark plug wires are like electrical cords that connect the battery to the spark plugs in the engine. They help the engine start and keep it running.

Car

Volkswagen Jetta

"...I have a 1992 Volkswagen Jetta. And I inherited it from my mother at the beginning of this year."

The Volkswagen Jetta is a small car that many people use for everyday driving. The 1992 version is known for being reliable and practical.

5 cars featured

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