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Preparing a Vehicle for Winter, Gas Milage Problems, Starter Issues

Preparing a Vehicle for Winter, Gas Milage Problems, Starter Issues

WCCO's Car Care Oct 04, 2025 29 min
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About this episode

As winter approaches, Nick Stalfel from Lloyd's Automotive shares essential tips for preparing your vehicle for colder weather, including checking tires, brakes, and the cooling system. The episode also addresses common vehicle issues like gas mileage drops and starter problems, with insights on how to diagnose these issues effectively. Listeners call in with specific questions about older vehicles, hybrid technology, and maintenance advice, making for an informative and engaging discussion.

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Technical Too Afraid to Ask
Term

cooling system

"We want to check the cooling system. You just want to make sure that in the event that the weather does change quickly,"

The cooling system keeps the engine from getting too hot. It uses a liquid called coolant to absorb heat from the engine and release it through the radiator.

Term

defrost

"What happens when you put the defrost on, even though you have it on hot heat, you know, it still turns the compressor to dry the air, so it's blowing the dry air on the windshield to clear it,"

Defrost is a setting in your car that helps clear the windshield of ice or fog. It uses warm, dry air to make it easier to see while driving.

Term

compressor

"...the compressor is drying the air as it's circulating through and it gets that windshield nice and clear for you..."

A compressor helps cool the air in your car. It takes a special gas, compresses it, and helps keep the air inside your car dry and clear, especially on foggy days.

Term

hybrid vehicles

"...how has the mechanics job changed since hybrid and electric vehicles came on the scene? That's a good question..."

A hybrid vehicle is a car that uses both gas and electricity to run. This helps it save fuel and produce less pollution than regular cars that only use gas.

Term

electric vehicles

"...hybrids have been around longer than we realize, and electric vehicles are very similar..."

Electric vehicles are cars that run only on electricity, not gas. They use big batteries to power the car and don't produce any exhaust fumes like regular cars do.

Term

fuel injection

"...going way back carburetors to fuel injection, you know, all this electronics, all the computer controlled items..."

Fuel injection is a way to get fuel into a car's engine more efficiently than the old method called carburetors. It helps the engine run better and cleaner.

Term

electric power steering

"...we have electric power steering. I mean, there's a lot of things that have evolved with vehicles..."

Electric power steering is a system that helps you steer the car using an electric motor instead of the older hydraulic systems. It makes turning the wheel easier and can save fuel.

Car

Chevrolet Corvette

"Here's one for you that just came in. In a 1976 Corvette, oh my. How do we know if the torque converter is going bad?"

The Chevrolet Corvette is a famous sports car from America. The 1976 version is known for its cool looks and fast performance, making it a popular choice among car enthusiasts.

Term

torque converter

"How do we know if the torque converter is going bad? That's a fair question."

A torque converter is a part in automatic cars that helps the engine work smoothly with the transmission. If it goes bad, the car might not accelerate well or could have shifting problems.

Term

carbureted vehicle

"When is the last time you saw a carbureted vehicle? There's one there right now."

A carbureted vehicle is one that uses a device called a carburetor to mix air and fuel for the engine. This method was popular in older cars but has mostly been replaced by newer technology that uses fuel injectors.

Part

accelerator pump

"...finding the pieces, you know, so if there's something with an accelerator pump or something with,..."

The accelerator pump helps your car's engine get extra fuel quickly when you press the gas pedal hard. This makes the car respond faster when you want to speed up.

Part

carburetor

"...or the float's gone bad in the carburetor, finding that replacement piece can be a little difficult."

The carburetor is a part of the engine that mixes air and fuel together so the engine can run. It's important for making sure the car has the right amount of fuel to work properly.

Car

Lincoln LS

"...I've got an older Lincoln. That happens to be a 2005 LS. And it, the alarm, the car's locked..."

The Lincoln LS is a luxury car made by Lincoln, a division of Ford. It was sold between 1999 and 2006 and is known for being comfortable and stylish.

Car

GMC Terrain

"I've got a 2025 GMC Terrain I've had of the year. We've been averaging 15-6 or something on the trip meter."

The GMC Terrain is a small SUV that has room for passengers and cargo. It's designed for comfort and has modern features that make driving easier and more enjoyable.

Car

Chevrolet Corvair

"...But the vehicle I drove was a buddy of mine. He lent it to me for that. It was, and Bob lent me, his Corvair."

The Chevrolet Corvair is a small car that was made in the 1960s. It became famous because a book said it wasn't safe to drive.

Term

Unsafe at Any Speed

"...Ralph Nader's unsafe at any speed car. And I want to tell you that thing turned on a dime."

'Unsafe at Any Speed' is a book that talks about how some cars, like the Corvair, were not safe to drive. It helped people think more about car safety.

Car

Chevrolet Impala

"I have a 2012 Chevy Impala. When I was coming home from my daughter's last night..."

The Chevy Impala is a large car made by Chevrolet. The 2012 version is known for being roomy and comfortable, making it a popular choice for families.

Part

alternator

"...I think it's the alternator that started it when blank on the screen."

The alternator is a part of the car that helps keep the battery charged and powers the lights and radio while you drive. If it stops working, the car can have problems starting or running.

Part

starter

"Well, so the starter is the little motor that spins the engine to get it going. Depending, like I don't want to say yes, replace the starter without having to experience that."

The starter is a small motor in your car that helps get the engine running. When you turn the key, it spins the engine so it can start working.

Term

starting fluid

"...Maybe a little bit of starting fluid down the carbure into the intake to get the thing fired up. But if it's not starting at that point..."

Starting fluid is a spray that helps engines start, especially when they're having trouble. It makes it easier for the engine to catch fire and run, especially in cold weather.

Term

air fuel and spark

"...the three things you need to make an engine run, it's air fuel and spark."

For an engine to run, it needs three things: air, fuel, and a spark. The air and fuel mix together, and the spark ignites that mixture to make the engine work.

Car

Jeep Cherokee

"...sent this in 2016 Jeep Cherokee, they were told they have a small crack in one of the brake calipers."

The Jeep Cherokee is a type of SUV that can handle rough terrain and is good for both city driving and outdoor adventures. The 2016 version has different engine choices and modern features.

Part

brake caliper

"...they were told they have a small crack in one of the brake calipers. Question is, is it a, quote,"

The brake caliper is a part of the car that helps the brakes work. It holds the brake pads and pushes them against the wheels to stop the car. If it's cracked, it could cause problems with stopping safely.

Part

brake hoses

"I'm thinking they're telling us a crack in the brake hoses, which are also equally important."

Brake hoses are the tubes that carry the fluid needed to make the brakes work. If they are damaged, it can cause the brakes to fail, which is very serious.

Term

hydraulic system

"You know, the hydraulic system is very critical and you don't want anything to leak, burst, brake, crack, because that will affect your braking immediately."

A hydraulic system uses liquid to help move parts in a car, like the brakes. If there's a problem with this system, it can make the brakes stop working properly.

Car

Ford Edge

"...Yes, I have a 2020 Ford Edge..."

The Ford Edge is a type of SUV that is larger than a car but smaller than a full-size SUV. It's designed for families and offers a lot of space for passengers and cargo.

Term

turbocharged

"2.0 turbocharged, and every time I start it up, it hesitates as I journey on the road..."

A turbocharged engine has a special device called a turbocharger that helps it produce more power. It does this by pushing more air into the engine, which helps it run better.

Term

misfire

"Yeah, you know, Fords aren't always good at setting codes if there's a misfire. I wonder if there's not something doing that warm-up..."

A misfire happens when the engine doesn't fire properly in one of its cylinders, which can make the car run poorly or feel shaky.

Part

spark plug

"...where the fuel, air mixture, a spark plug is a bit worn, or a coil is a bit stressed..."

A spark plug helps start the engine by creating a small spark that ignites the fuel. If it's worn out, the engine might not run well.

Part

coil

"...or a coil is a bit stressed that you have a slight misfire on one of those cylinders."

A coil, or ignition coil, helps create the spark that starts the engine. If it's not working well, the engine might misfire.

Car

Chevrolet Equinox

"...Thanks for the show. You're welcome. 2013 Equinox. We've got to get this fixed."

The Chevrolet Equinox is a type of SUV, which is a larger vehicle that can carry more people and cargo. It's known for being comfortable and good on gas.

Brand

Volvo

"...might be tough. I think there's an outfit out in western Wisconsin that kind of specializes in some older Volvo parts, which might be a good lead there."

Volvo is a car company from Sweden that makes safe and reliable cars. They are known for their sturdy designs and commitment to safety features.

Term

tread wear indicator

"...there's a little wear bar that's at 330 seconds designed into every tire. So as the tires become worn, you'll see looking through the tread at the deepest part you might see this little tab there."

A tread wear indicator is a small bump inside the tire tread that shows you when the tire is too worn out. When the tire gets low, this bump becomes visible, letting you know it's time to get new tires.

Car

Ford Super Duty

"Super Duty it's the 6.2 gas and I've had a check engine light"

The Ford Super Duty is a series of tough trucks designed for heavy work, like towing trailers or carrying heavy loads.

Term

knock sensor

"...it comes back to a knock sensor now my question is this, Nick..."

A knock sensor helps the engine know if it's making a knocking noise, which can mean something is wrong. It helps keep the engine running smoothly.

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