{"version":"1.0.0","episode":{"title":"Car Keys with Robin Leech and Jay de Marcken – March 30, 2026","url":"http://getcarcurious.com/episodes/car-keys-with-robin-leech-and-jay-de-marcken-march-30-2026","audioUrl":"https://robinhoodradioondemand.com/podcast-download/44974/car-keys-with-robin-leech-and-jay-de-marcken-march-30-2026.mp3"},"annotations":[{"startTime":32.6,"endTime":40.4,"type":"concept","title":"hybrids","url":"/glossary/hybrid","quote":"...because we discussed diesel and gasoline as our main sources of propulsion fuel besides the electric battery and hybrids. But they are not seemingly going down.","canonicalId":"concept:hybrid","priority":0.9,"confidence":0.9,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"Hybrids use more than one power source—typically a gasoline engine plus an electric motor. How you apply throttle and brake matters because the car may switch between power sources to manage efficiency and smoothness.","simplifiedExplanation":"A hybrid uses two kinds of power, usually a gas engine and an electric motor. The car can change how it delivers power, so how gently or firmly you press the pedals affects how smooth it feels."}},{"startTime":90.9,"endTime":97.82,"type":"car","title":"Toyota Land Cruiser","url":"/cars/toyota/land-cruiser","image":"https://upload.wikimedia.org/wikipedia/commons/4/40/Cemoro-Lawang_Indonesia_Toyota-Land-Cruiser-01.jpg","quote":"...red a story in a recent issue about the Toyota 25 Land Cruiser. It's been redesigned.  I'm looking at a picture ...","canonicalId":"car:toyota:land-cruiser","priority":0.5,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"The Toyota Land Cruiser is a full-size SUV known for rugged, off-road capability and long-distance durability. In the podcast context, it’s discussed as a redesigned model, which is significant because updates often affect comfort, technology, and drivetrain behavior. It may come up in a story because redesigns can change how the vehicle drives and what owners should expect day to day.","simplifiedExplanation":"The Toyota Land Cruiser is a large SUV made for tough driving, including rough roads and off-road trails. The podcast mentions it being redesigned, which usually means Toyota updated parts of the car like features and how it feels to drive. People talk about redesigns because they can change what the vehicle is like to own.","imageAttribution":"CEphoto, Uwe Aranas (CC BY-SA 3.0)"}},{"startTime":103.3,"endTime":173.4,"type":"concept","title":"hybrid driving technique","url":"/glossary/hybrid-driving-technique","quote":"...they have a topic about driving a Toyota Land Cruiser because it's a hybrid. How to drive it correctly because apparently if you don't know how to drive it correctly, it's not as comfortable to drive... it all boils down to pressure, foot pressure...","canonicalId":"concept:hybrid-driving-technique","priority":0.9,"confidence":0.9,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"Hybrid drivability often depends on how smoothly you apply throttle and brake. Because the vehicle blends electric motor torque with engine torque, abrupt pedal inputs can feel jerky, while gentle modulation can make the power delivery more seamless.","simplifiedExplanation":"With hybrids, the car may switch between gas and electric power. If you press the accelerator or brake too suddenly, it can feel jumpy; smooth pedal inputs usually feel nicer."}},{"startTime":138.9,"endTime":146.6,"type":"term","title":"accelerator pedal","url":"/glossary/accelerator-pedal","quote":"...in either maybe the accelerator pedal or the brake pedal, so goes that with hybrids and with gasoline vehicles, there is apparently a opinion that if you do modulate your pressure...","canonicalId":"term:accelerator-pedal","priority":0.5,"confidence":0.85,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"The accelerator pedal controls the driver’s requested power. In hybrid vehicles, the pedal position and rate of change can influence how aggressively the electric motor and engine blend torque, affecting smoothness.","simplifiedExplanation":"The accelerator pedal tells the car how much power you want. In a hybrid, how quickly you press it can change how smoothly the car responds."}},{"startTime":156.3,"endTime":164.6,"type":"term","title":"electric motor","url":"/glossary/electric-motor","quote":"...the pedal that's going to propel the electric motor and or the combination of a hybrid...","canonicalId":"term:electric-motor","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"An electric motor converts electrical energy into mechanical torque to move the vehicle. In hybrids, the electric motor can provide immediate torque, and the way it’s blended with the engine can affect how jerky or smooth the car feels."}},{"startTime":156.3,"endTime":164.6,"type":"term","title":"modulate your pressure","url":"/glossary/modulate-your-pressure","quote":"...if you do modulate your pressure on the Elyse gas pedal, the pedal that's going to propel the electric motor and or the combination of a hybrid...","canonicalId":"term:modulate-your-pressure","priority":0.5,"confidence":0.8,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"To modulate your pressure means to apply pedal input gradually rather than abruptly. This matters in hybrids because the powertrain may react differently depending on how quickly the demand changes.","simplifiedExplanation":"To modulate your pressure means to press the pedal smoothly. In a hybrid, smooth inputs help the car deliver power more evenly."}},{"startTime":173.4,"endTime":180.86,"type":"concept","title":"jerky power delivery","url":"/glossary/jerky-power-delivery","quote":"...it can make a vehicle drive more pleasantly in motor trends test testers eyes. The reason they bring it up as a delicate need is because apparently it's very jerky because of","canonicalId":"concept:jerky-power-delivery","priority":0.5,"confidence":0.85,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"“Jerky” drivability typically refers to uneven or abrupt changes in torque at the wheels. In hybrids, this can happen when the system transitions between electric-only, engine-only, or blended operation based on pedal input.","simplifiedExplanation":"“Jerky” means the car feels like it lurches or doesn’t move smoothly. With hybrids, that can happen when the car switches between gas and electric power."}},{"startTime":180.9,"endTime":188.6,"type":"term","title":"sensitivity of the gas pedal","url":"/glossary/sensitivity-of-the-gas-pedal","quote":"the sensitivity of the pressure of the gas pedal or the floor pedal which propels us...","canonicalId":"term:sensitivity-of-the-gas-pedal","priority":0.5,"confidence":0.8,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"“Pedal sensitivity” describes how much vehicle response you get for a given amount of pedal travel. In EVs and hybrids, throttle mapping and torque delivery can make the car feel more or less responsive as the powertrain switches between electric motor and engine.","simplifiedExplanation":"Pedal sensitivity is how quickly the car responds when you press the gas. With electric and hybrid cars, the response can change depending on whether the car is using the battery or the gas engine."}},{"startTime":188.6,"endTime":198.3,"type":"concept","title":"hybrid drivetrain","url":"/glossary/hybrid-drivetrain","quote":"...the use of the electric motor when it's needed and versus the hybrid drivetrain etc.","canonicalId":"concept:hybrid-drivetrain","priority":0.9,"confidence":0.9,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"A hybrid drivetrain combines an internal combustion engine with an electric motor and a battery. Depending on speed, load, and battery state, the car may run on the engine, the motor, or both at the same time.","simplifiedExplanation":"A hybrid drivetrain uses both a gas engine and an electric motor. The car decides which one to use to save fuel and improve efficiency."}},{"startTime":332.9,"endTime":341.3,"type":"term","title":"starter","url":"/glossary/starter","quote":"...Others will tell you that, oh, it's just unnecessary strain on the starter.","canonicalId":"term:starter","priority":0.5,"confidence":0.85,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"The starter is the component that cranks the engine to get it running. With stop-start systems, the starter (or the engine restart strategy) may be used more often, which is why some people worry about extra wear.","simplifiedExplanation":"The starter is what gets the engine going when you start the car. With stop-start, the engine restarts more frequently, so some people worry it could wear out faster."}},{"startTime":403.2,"endTime":419.4,"type":"term","title":"battery sitting in a car for a couple of weeks may lose a little charge","url":"/glossary/battery-sitting-in-a-car-for-a-couple-of-weeks-may-lose-a-little-charge","quote":"And battery sitting in a car for a couple of weeks may lose a little charge. And so my start stop systems don't happen every moment that I'm driving my car.","canonicalId":"term:battery-sitting-in-a-car-for-a-couple-of-weeks-may-lose-a-little-charge","priority":0.5,"confidence":0.85,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"The speaker is describing how a vehicle’s 12-volt battery can slowly discharge when the car sits unused. That reduced state of charge can prevent the stop-start system from activating until the battery is recharged.","simplifiedExplanation":"If you don’t drive the car for a couple of weeks, the battery can slowly run down. When that happens, the start/stop feature may not work until the battery is charged again."}},{"startTime":480.5,"endTime":486.0,"type":"term","title":"sport mode","url":"/glossary/sport-mode","quote":"And if you drive your cars in sport mode, like I tend to do, that that thing is never going to is never activated in sport mode.","canonicalId":"term:sport-mode","priority":0.5,"confidence":0.8,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"Sport mode is a driving setting that changes throttle response and often alters engine/transmission behavior. The speaker claims stop-start is not activated in sport mode, which is common because the car may prioritize responsiveness over fuel-saving idle shutdown.","simplifiedExplanation":"Sport mode is a driving setting that makes the car feel more aggressive. The speaker says in sport mode the car usually won’t use the start/stop feature."}},{"startTime":510.6,"endTime":516.24,"type":"company","title":"Motor Trend","url":"/glossary/motor-trend","quote":"So I don't know what the issue was with Motor Trend really, I mean, it wasn't much. It was just","canonicalId":"company:motor-trend","priority":0.5,"confidence":0.85,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"Motor Trend is an automotive media outlet that publishes reviews and road tests. The speaker is referencing an earlier discussion or evaluation by Motor Trend about the stop-start system and whether it was a concern.","simplifiedExplanation":"Motor Trend is a car magazine/website that tests and reviews vehicles. The speaker is saying Motor Trend didn’t find a big issue with the feature."}},{"startTime":638.5,"endTime":643.9,"type":"term","title":"warranty","url":"/glossary/warranty","quote":"I was told, oh, the battery is dead. No big deal. It's under warranty. There's a two year warranty on the battery.","canonicalId":"term:warranty","priority":0.5,"confidence":0.85,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"A battery warranty is the manufacturer’s promise to replace or repair a battery if it fails within a specified time or mileage. Warranty terms vary by brand and retailer, but “dead early” cases are often handled through proof of purchase and testing."}},{"startTime":666.8,"endTime":673.5,"type":"term","title":"Costco and Walmart","url":"/glossary/costco-and-walmart","quote":"And companies like Costco and Walmart offer pretty straightforward battery warranties.","canonicalId":"term:costco-and-walmart","priority":0.5,"confidence":0.8,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"Retailers like Costco and Walmart commonly sell car batteries with straightforward warranty terms. For owners, the practical value is easier warranty handling and clear replacement policies if the battery fails early.","simplifiedExplanation":"Stores like Costco and Walmart often sell car batteries with warranties. That can make it easier to get a replacement if your battery dies too soon."}},{"startTime":716.5,"endTime":725.9,"type":"term","title":"glow plugs","url":"/glossary/glow-plugs","quote":"It requires glow plugs to heat it up into coal. I started up a couple of times in the winter time.","canonicalId":"term:glow-plugs","priority":0.9,"confidence":0.95,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"Glow plugs are heating elements used on diesel engines to warm the combustion chambers for easier cold starts. They draw current from the battery, so battery health and voltage matter for winter starting.","simplifiedExplanation":"Glow plugs are little heaters that help a diesel engine start in cold weather. They warm things up so the engine can fire."}},{"startTime":781.7,"endTime":792.2,"type":"term","title":"trickle charger","url":"/glossary/trickle-charger","quote":"I beat myself up because I did have a trickle charger. I just got too lazy to install it. And, but obviously a lot of people put trickle chargers on their cars when, when they're in storage...","canonicalId":"term:trickle-charger","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"A trickle charger is a low-rate battery charger used to maintain battery charge during long storage. It helps prevent self-discharge and reduces the chance of a dead battery when you return to the vehicle.","simplifiedExplanation":"A trickle charger slowly keeps the battery topped up while the car sits. It helps prevent the battery from going dead in storage."}},{"startTime":813.3,"endTime":818.5,"type":"term","title":"inflator","url":"/glossary/inflator","quote":"...you can drive cars to a place where you can blow up the tires, inflate the tires, if you don't have an inflator...","canonicalId":"term:inflator","priority":0.5,"confidence":0.85,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"An inflator is a device used to add air to tires, typically via a compressor. Having one (or using a shop compressor) is important because driving on underinflated tires can overheat and wear them quickly.","simplifiedExplanation":"An inflator is what you use to add air to your tires. If your tire is low, you’ll want to fill it back up before driving too far."}},{"startTime":855.6,"endTime":861.1,"type":"term","title":"oil level","url":"/glossary/oil-level","quote":"Then you're going to check the oil level, but as you might want to discuss, to make sure that you don't have, you want to check that there were no leaks under the car...","canonicalId":"term:oil-level","priority":0.9,"confidence":0.95,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"Checking the oil level is a quick way to confirm the engine has enough lubrication before driving. If the level is low, you risk accelerated wear and potential engine damage.","simplifiedExplanation":"Before you drive, you check the oil level to make sure the engine has enough oil. Too little oil means the engine isn’t lubricated properly."}},{"startTime":882.4,"endTime":888.5,"type":"term","title":"windshield washer might have frozen","url":"/glossary/windshield-washer-might-have-frozen","quote":"...probably not a windshield washer leakage unless it's cars outside and the windshield washer might have frozen, fluid might have frozen if it was in a weakened condition...","canonicalId":"term:windshield-washer-might-have-frozen","priority":0.5,"confidence":0.85,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"Washer fluid can freeze in cold weather, especially if it’s old or diluted. Frozen washer fluid can prevent the system from spraying and may damage components if forced.","simplifiedExplanation":"In freezing weather, windshield washer fluid can freeze and stop working. If it’s frozen, it won’t spray when you need it."}},{"startTime":1022.0,"endTime":1038.4,"type":"term","title":"condensation","url":"/glossary/condensation","quote":"level of the oil in the oil sump where condensation could occur in changing temperature conditions, which happened when it gets warm after a cold winter or gets warm after a cold night.","canonicalId":"term:condensation","priority":0.9,"confidence":0.95,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"Condensation is water vapor turning into liquid when temperatures drop. In stored vehicles, condensation can form inside engines and other sealed areas, potentially leading to corrosion and other issues if it accumulates.","simplifiedExplanation":"Condensation is basically moisture forming when warm air cools down. When a car sits through cold-to-warm temperature swings, that moisture can show up inside the engine or tank."}},{"startTime":1044.5,"endTime":1058.0,"type":"term","title":"full tank of fuel","url":"/glossary/full-tank-of-fuel","quote":"have a full tank of fuel in your car if you're going to store it, but then again, Jay, you say we should put fresh fuel in the tank.","canonicalId":"term:full-tank-of-fuel","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"Keeping a fuel tank full reduces the amount of air space inside the tank. Less air space means less moisture can condense on the tank walls during temperature swings while the car is stored.","simplifiedExplanation":"A full tank leaves less empty space for moisture to collect. That helps reduce water condensation inside the fuel tank during storage."}},{"startTime":1089.9,"endTime":1108.3,"type":"term","title":"brake line","url":"/glossary/brake-line","quote":"I drove down the road and the pedal went to the brake pedal went to the floor. And I blew a brake line and that was it. I had zero brakes.","canonicalId":"term:brake-line","priority":0.5,"confidence":0.95,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"A brake line is the hydraulic tubing that carries brake fluid from the master cylinder to the brake calipers or wheel cylinders. If a brake line ruptures, hydraulic pressure is lost and the pedal can go to the floor with little or no braking.","simplifiedExplanation":"Brake lines are the fluid tubes that help your brakes work. If one breaks, the brake fluid leaks out and the pedal can hit the floor because the brakes can’t build pressure."}},{"startTime":1099.7,"endTime":1108.3,"type":"term","title":"brake pedal went to the floor","url":"/glossary/brake-pedal-went-to-the-floor","quote":"I drove down the road and the pedal went to the brake pedal went to the floor. And I blew a brake line and that was it.","canonicalId":"term:brake-pedal-went-to-the-floor","priority":0.5,"confidence":0.85,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"A brake pedal that goes to the floor typically indicates a loss of hydraulic pressure, often from a leak or ruptured line. It’s an immediate safety warning sign that the braking system isn’t building pressure.","simplifiedExplanation":"If the brake pedal suddenly drops to the floor, it usually means brake fluid is leaking or pressure isn’t building. That means you may not have working brakes."}},{"startTime":1195.4,"endTime":1201.2,"type":"term","title":"brake fluid","url":"/glossary/brake-fluid","quote":"But they also recommend... the brake fluid be changed for a condensation possible issue every two or three years.","canonicalId":"term:brake-fluid","priority":0.9,"confidence":0.95,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"Brake fluid is the hydraulic fluid that transfers force from your brake pedal to the brakes at each wheel. Over time it can absorb moisture, which lowers boiling point and can contribute to corrosion and reduced braking consistency.","simplifiedExplanation":"Brake fluid is what makes the brake pedal pressure actually reach the wheels. If it gets old, it can absorb water and make braking less reliable."}},{"startTime":1354.3,"endTime":1386.9,"type":"concept","title":"auto show","url":"/glossary/auto-show","quote":"...we're going to New York to the auto show this week... the press edition opening, the pre public show opening...","canonicalId":"concept:auto-show","priority":0.5,"confidence":0.95,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"An auto show is an event where automakers display current and upcoming vehicles to media and the public. There are often press previews before the general public days, which can affect how crowded it is and what access attendees get.","simplifiedExplanation":"An auto show is where car companies bring cars to display them. Usually there’s a special preview for the press before regular visitors can go, so it can feel less crowded."}},{"startTime":1354.3,"endTime":1368.9,"type":"concept","title":"press edition opening","url":"/glossary/press-edition-opening","quote":"...the press edition opening, the pre public show opening, where there will be meetings...","canonicalId":"concept:press-edition-opening","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"A press preview (often called a media day) is when journalists and industry guests get early access to vehicles and announcements. It’s typically scheduled before the public opening, so you can see cars with fewer crowds and sometimes attend briefings.","simplifiedExplanation":"Before the public can go, there’s usually a media/press day. Reporters and guests get to see the cars first and hear what the companies want to announce."}},{"startTime":1469.4,"endTime":1489.8,"type":"concept","title":"tariffs","url":"/glossary/tariffs","quote":"...Tariffs back in 1903... Manufacturers have been building cars left and right forever...","canonicalId":"concept:tariffs","priority":0.5,"confidence":0.95,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"Tariffs are taxes imposed on imported goods. In the auto industry, tariffs can affect pricing, supply chains, and whether companies choose to build vehicles locally versus importing them.","simplifiedExplanation":"Tariffs are taxes on imported products. If cars or parts are taxed when they cross borders, it can change how expensive they are and where companies decide to build them."}},{"startTime":1497.0,"endTime":1507.5,"type":"concept","title":"battery operated cars","url":"/glossary/battery-operated-cars","quote":"...they had battery operated cars and I think probably their range was like 20 miles or something like that","canonicalId":"concept:battery-operated-cars","priority":0.5,"confidence":0.85,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"“Battery-operated cars” refers to early battery-electric vehicles that rely on stored electrical energy rather than a gasoline engine. The mention of a short range (about 20 miles) highlights the historical limitation of battery energy density and charging infrastructure."}},{"startTime":1511.6,"endTime":1529.9,"type":"term","title":"range","url":"/glossary/range","quote":"Now, most people still don't go more than 20 miles. You know, this range thing. ... I had 600 miles range and it was a 400 mile round trip.","canonicalId":"term:range","priority":0.9,"confidence":0.95,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"Range is how far an EV (or gas car) can travel before needing to refuel or recharge. The speaker uses “range” to compare a long trip’s distance to what different vehicles can realistically cover, including the effect of driving style.","simplifiedExplanation":"Range means how far the car can go before it needs more energy. In EVs, range can change a lot depending on how you drive and whether you recharge during the trip."}},{"startTime":1686.8,"endTime":1783.1,"type":"concept","title":"Driver's Ed","url":"/glossary/driver-s-ed","quote":"In these conversations, I also, talking about Driver's Ed, I know I'm going from one subject to another. Are you guys talking about Driver's Ed?","canonicalId":"concept:driver-s-ed","priority":0.9,"confidence":0.95,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"Driver’s Ed is formal training for new drivers, typically including classroom instruction plus supervised on-road practice. The discussion here centers on how changing the required age and hours may affect road test outcomes and licensing rates.","simplifiedExplanation":"Driver’s Ed is the training new drivers take to learn how to drive safely. It usually includes lessons in a classroom and practice driving with an instructor."}},{"startTime":1734.6,"endTime":1758.0,"type":"concept","title":"road test failure rate","url":"/glossary/road-test-failure-rate","quote":"So the Massachusetts noticed that the road test failure rate went up in the last five years or so from somewhere around 28% to over 40%.","canonicalId":"concept:road-test-failure-rate","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-5.4-nano","data":{"explanation":"A road test failure rate is the percentage of test-takers who don’t pass their driving exam on the first attempt. In this segment, it’s used to argue that fewer younger drivers taking Driver’s Ed may correlate with higher failure rates among older new drivers.","simplifiedExplanation":"A road test failure rate is how many people fail their driving test. Here, they’re saying the numbers went up, and they think it may be because fewer younger drivers are getting the training."}}],"transcripts":[{"url":"http://getcarcurious.com/episodes/car-keys-with-robin-leech-and-jay-de-marcken-march-30-2026/transcript.vtt","type":"text/vtt"}]}