{"version":"1.0.0","episode":{"title":"Ron Ananian, The Car Doctor - October 11, 2025 - Hour 2 - Battery Drains, Gear-oil Myths &  Two Diesels That Won’t Behave. - (855)560-9900 24/7 Hotline","url":"http://getcarcurious.com/episodes/ron-ananian-the-car-doctor-october-11-2025-hour-2-battery-drains-gear-oil-myths-two-diesels-that-won-t-behave-855-560-9900-24-7-hotline","audioUrl":"https://podtrac.com/pts/redirect.mp3/pscrb.fm/rss/p/traffic.omny.fm/d/clips/e73c998e-6e60-432f-8610-ae210140c5b1/23b3ebcc-d509-4d04-8003-ae32006cd9bb/0d8079d7-21c1-47f0-ad77-b3730154a4c4/audio.mp3?utm_source=Podcast&in_playlist=6079d671-6a0e-4c7c-bb47-ae32006cd9c9","description":"Ron walks a caller through the right way to measure parasitic draw (use a real meter with min/max and leave it connected), then tackles GL-4 vs GL-5 confusion on a ’99 Sentra—plus where to find stubborn drain plugs when OEMs say “obsolete.” We hit hybrid maintenance realities with a ’22 Prius CVT service, a cold-start 7.3 Power Stroke that likely needs cleaning for stiction and better cranking strategy, and a 2017 Colorado Duramax with a first-gear slip that may respond to additive—before facing the cost of a rebuild. Ron also flags industry ripples from parts-maker bankruptcies and why cheap, mystery-brand components are costing drivers more in the long run.  Grab your Car Doctor gear – T-shirts & more at CarDoctorShow.com  Follow the wrench – Instagram @ronananian for shop life & behind-the-scenes   Watch & learn – Auto repair tips & videos on our YouTube Channel   Got a car question? Call the Car Doctor Hotline 24/7 – (855) 560-9900   Join the conversation LIVE – Saturdays 2–4 PM Eastern        See omnystudio.com/listener for privacy information."},"annotations":[{"startTime":180.0,"endTime":180.0,"type":"term","title":"multimeter","url":"/glossary/multimeter","quote":"And then I'm checking with my multimeter, digital multimeter from negative post to the negative ground cable.","canonicalId":"term:multimeter","priority":0.9,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A multimeter is a versatile tool used to measure voltage, current, and resistance in electrical circuits. It can help diagnose electrical issues in vehicles, such as battery drain.","simplifiedExplanation":"A multimeter is a tool that helps you measure electricity. It can tell you how much voltage or current is in a battery or electrical system."}},{"startTime":207.7,"endTime":209.9,"type":"term","title":"DC amps","url":"/glossary/dc-amps","quote":"Yeah, DC amps.","canonicalId":"term:dc-amps","priority":0.9,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"DC amps refer to the measurement of direct current (DC) electrical flow in amperes. This is important for diagnosing battery and electrical system issues in vehicles.","simplifiedExplanation":"DC amps measure how much electricity is flowing in a circuit that uses direct current. It's useful for checking how much power a battery is using."}},{"startTime":1000.52,"endTime":1004.76,"type":"car","title":"Nissan Sentra","url":"/cars/nissan/sentra","image":"https://upload.wikimedia.org/wikipedia/commons/7/7b/1990-1994_Nissan_Sentra_Coupe.png","quote":"I called you a couple of weeks ago about putting a clutch in a 99 Nissan Sentra. Got a follow-up question.","canonicalId":"car:nissan:sentra","priority":0.5,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The Nissan Sentra is a compact car that has been popular for its affordability and reliability. The 1999 model is part of the fifth generation of the Sentra, known for its practical design and efficient performance.","simplifiedExplanation":"The Nissan Sentra is a small car that many people use for everyday driving. The 1999 version is known for being reliable and easy to maintain.","imageAttribution":"LukaCali (CC BY-SA 4.0)"}},{"startTime":1011.0,"endTime":1013.6,"type":"term","title":"GL4","url":"/glossary/gl4","quote":"The service manual calls for ADW90 GL4. I can find GL4, but there's a lot more GL5 around.","canonicalId":"term:gl4","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"GL4 is a specification for gear oils that indicates it is suitable for use in manual transmissions and differentials. It provides adequate protection for gears and is compatible with certain metals used in transmission components.","simplifiedExplanation":"GL4 is a type of oil used in car transmissions. It helps protect the gears and is safe for the metals inside the transmission."}},{"startTime":1078.2,"endTime":1085.18,"type":"car","title":"Ford Ranger","url":"/cars/ford/ranger","image":"https://upload.wikimedia.org/wikipedia/commons/2/28/Ford_Ranger_%28T6%2C_P703%29_Wildtrak_IMG_7320.jpg","quote":"...my 97 Ford Ranger, you know what fluid that calls for? ATF.","canonicalId":"car:ford:ranger","priority":0.5,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The Ford Ranger is a compact pickup truck known for its durability and versatility. The 1997 model is part of the second generation, which was produced from 1993 to 2012.","simplifiedExplanation":"The Ford Ranger is a small truck that is strong and useful for carrying things. The 1997 version is one of the older models that many people still like.","imageAttribution":"Alexander-93 (CC BY-SA 4.0)"}},{"startTime":1086.5,"endTime":1087.2,"type":"term","title":"ATF","url":"/glossary/atf","quote":"...that calls for? ATF.","canonicalId":"term:atf","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"ATF stands for Automatic Transmission Fluid, which is a specialized lubricant used in automatic transmissions to ensure smooth operation and prevent wear. It's crucial to use the correct type of ATF for a vehicle's transmission.","simplifiedExplanation":"ATF is a special fluid used in cars with automatic gear systems. It helps the car change gears smoothly and keeps the parts working well."}},{"startTime":1090.9,"endTime":1092.0,"type":"term","title":"GM Synchromesh","url":"/glossary/gm-synchromesh","quote":"...do you know what's in it? GM Synchromesh.","canonicalId":"term:gm-synchromesh","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"GM Synchromesh is a type of transmission fluid specifically designed for manual transmissions, particularly those used in General Motors vehicles. It helps with smooth shifting and protects the transmission components.","simplifiedExplanation":"GM Synchromesh is a fluid used in some car gear systems to help them shift smoothly. It's made for certain General Motors cars."}},{"startTime":1107.6,"endTime":1112.4,"type":"term","title":"DOT4 brake fluid","url":"/glossary/dot4-brake-fluid","quote":"You know, like brake fluid, DOT4, supersede, it's always backwards compatible. Yes, 100%.","canonicalId":"term:dot4-brake-fluid","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"DOT4 brake fluid is a type of hydraulic fluid used in brake systems. It has a higher boiling point than DOT3, making it suitable for vehicles that require better performance under high temperatures.","simplifiedExplanation":"DOT4 brake fluid is a special liquid used in car brakes. It helps the brakes work better, especially when they get hot. It's better than some other types of brake fluid because it can handle higher temperatures without breaking down."}},{"startTime":1134.8,"endTime":1140.9,"type":"part","title":"Tremec five-speed","url":"/glossary/tremec-five-speed","quote":"...the Tremec, the Tremec five speed that's in the hot rod, they want, they want automatic trans fluid in that.","canonicalId":"part:tremec-five-speed","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The Tremec five-speed is a manual transmission commonly used in performance and muscle cars. It is known for its durability and smooth shifting, making it a popular choice for enthusiasts who want a reliable and engaging driving experience.","simplifiedExplanation":"The Tremec five-speed is a type of manual transmission that allows you to change gears in a car. It's often used in sports cars because it's strong and helps the car perform well."}},{"startTime":1197.1,"endTime":1203.5,"type":"part","title":"filler plug","url":"/glossary/filler-plug","quote":"...the drain plug and the filler plug on this thing, although I've got a set of drain plug sockets, they're still a little buggered up...","canonicalId":"part:filler-plug","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A filler plug is used to add fluids to a vehicle's systems, such as oil or transmission fluid. It is typically located on the top of the transmission or oil pan.","simplifiedExplanation":"A filler plug is a part that you use to put fluids into your car, like oil or transmission fluid, when you need to refill them."}},{"startTime":1197.1,"endTime":1203.5,"type":"part","title":"drain plug","url":"/glossary/drain-plug","quote":"...the drain plug and the filler plug on this thing, although I've got a set of drain plug sockets, they're still a little buggered up...","canonicalId":"part:drain-plug","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A drain plug is a component used to drain fluids from a vehicle's systems, such as oil or transmission fluid. In manual transmissions, it allows for the removal of old fluid during maintenance.","simplifiedExplanation":"A drain plug is a small part that lets you take out fluids from your car, like oil or transmission fluid, when you need to change them."}},{"startTime":1212.5,"endTime":1217.7,"type":"term","title":"manual transmission","url":"/glossary/manual-transmission","quote":"...Any source for drain plugs and filler plugs on a manual transmission?","canonicalId":"term:manual-transmission","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A manual transmission is a type of vehicle transmission that requires the driver to manually shift gears using a clutch pedal and gear stick. It offers more control over the vehicle's power and performance compared to automatic transmissions.","simplifiedExplanation":"A manual transmission is a system in a car that lets you change gears yourself using a stick and a pedal, giving you more control over how the car drives."}},{"startTime":1245.0,"endTime":1245.5,"type":"part","title":"clutch","url":"/glossary/clutch","quote":"Nothing in the clutch series. The only thing they've got is the pilot bushing.","canonicalId":"part:clutch","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The clutch is a mechanical device that engages and disengages the engine from the transmission, allowing the driver to change gears in a manual transmission vehicle.","simplifiedExplanation":"A clutch is a part in a car that helps the driver change gears, especially in cars with manual transmissions."}},{"startTime":1246.5,"endTime":1247.0,"type":"part","title":"pilot bushing","url":"/glossary/pilot-bushing","quote":"The only thing they've got is the pilot bushing. They got absolutely no clutch parts.","canonicalId":"part:pilot-bushing","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A pilot bushing is a small component that supports the end of the transmission input shaft and helps align it with the engine's crankshaft, ensuring smooth operation during gear changes.","simplifiedExplanation":"A pilot bushing is a small part that helps keep the car's transmission aligned with the engine, making it easier to change gears."}},{"startTime":1268.3,"endTime":1273.4,"type":"company","title":"Dorman","url":"/glossary/dorman","quote":"Dorman does make a very good set of drain plugs and assortments. And, you know, you've got to find an auto parts house that's still got the Dorman trays out front...","canonicalId":"company:dorman","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Dorman is a well-known manufacturer of automotive parts, particularly known for their replacement parts and accessories. They provide a wide range of products, including drain plugs, which are essential for maintaining vehicle fluids.","simplifiedExplanation":"Dorman is a company that makes car parts. They are known for making replacement parts that help keep cars running well, like drain plugs that help manage fluids in the car."}},{"startTime":1439.7,"endTime":1440.9,"type":"brand","title":"Dodge","url":"/glossary/dodge","quote":"But we'll talk about that a little bit if we have time. But just be aware, First Brands Group is in bankruptcy. And that's going to infect the entire automotive aftermarket. John, Connecticut, 22 Prius.","canonicalId":"brand:dodge","priority":0.9,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Dodge is an American automotive brand known for its performance-oriented vehicles, including muscle cars like the Dodge Charger and Challenger.","simplifiedExplanation":"Dodge is a car brand from the United States that makes sporty and powerful cars."}},{"startTime":1449.1999999999998,"endTime":1451.44,"type":"car","title":"Toyota Prius","url":"/cars/toyota/prius","image":"https://upload.wikimedia.org/wikipedia/commons/7/74/2014-2021_Toyota_Prius_%CE%B1_Touring_Selection.jpg","quote":"John, Connecticut, 22 Prius. What is going on here?","canonicalId":"car:toyota:prius","priority":0.5,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The Toyota Prius is a hybrid electric vehicle known for its fuel efficiency and eco-friendly design, making it popular among environmentally conscious drivers.","simplifiedExplanation":"The Toyota Prius is a type of car that uses both gas and electricity to run, which helps it save fuel and reduce pollution.","imageAttribution":"TTTNIS (CC0)"}},{"startTime":1461.8,"endTime":1465.6,"type":"term","title":"CVT transmission","url":"/glossary/cvt-transmission","quote":"...you should really change the CVT transmission oil. Yes, correct.","canonicalId":"term:cvt-transmission","priority":0.9,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A CVT (Continuously Variable Transmission) is a type of automatic transmission that can change seamlessly through a continuous range of effective gear ratios. This allows for smoother acceleration and improved fuel efficiency compared to traditional automatic transmissions.","simplifiedExplanation":"A CVT transmission is a special kind of automatic transmission that can adjust its gears smoothly without the usual steps. This helps the car accelerate smoothly and can save fuel."}},{"startTime":1584.8,"endTime":1587.7,"type":"term","title":"backup camera","url":"/glossary/backup-camera","quote":"It's great because it's got all these sensors in the backup camera. I never had all this stuff before, you know?","canonicalId":"term:backup-camera","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A backup camera is a safety feature that provides a view of the area behind a vehicle when reversing. It helps drivers avoid obstacles and enhances overall safety while backing up.","simplifiedExplanation":"A backup camera is a small camera on the back of a car that shows what's behind you when you're trying to park or back up. It helps you see things you might not see in your mirrors."}},{"startTime":1695.32,"endTime":1707.48,"type":"car","title":"Ford F350","url":"/cars/ford/f-350","image":"https://upload.wikimedia.org/wikipedia/commons/e/e5/%2708-%2710_Ford_F-350_Super_Duty_FX4_Regular_Cab.jpg","quote":"The first one is a 1999 Ford F-350 Super Duty Power Stroke V8, a 7.3 liter.","canonicalId":"car:ford:f-350","priority":0.5,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The Ford F-350 Super Duty is a heavy-duty pickup truck known for its towing and hauling capabilities. The Power Stroke V8 engine is a turbocharged diesel engine that provides significant torque and power, making it popular for heavy-duty applications.","simplifiedExplanation":"The Ford F-350 Super Duty is a strong truck designed for heavy work, like towing trailers. It has a powerful diesel engine called the Power Stroke V8, which helps it carry heavy loads easily.","imageAttribution":"Bull-Doser (Public domain)"}},{"startTime":1708.7,"endTime":1713.3,"type":"term","title":"diesel motor","url":"/glossary/diesel-motor","quote":"It's got a little in excess of 300,000 miles, but it's a diesel motor. Just broken in.","canonicalId":"term:diesel-motor","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A diesel motor is an internal combustion engine that operates using diesel fuel, which is more energy-dense than gasoline. Diesel engines are known for their durability and fuel efficiency, making them popular in heavy-duty vehicles and long-distance travel.","simplifiedExplanation":"A diesel motor is a type of engine that runs on diesel fuel instead of gasoline. They are often used in trucks and buses because they last a long time and get better fuel economy."}},{"startTime":1734.7,"endTime":1744.9,"type":"term","title":"cranking RPM","url":"/glossary/cranking-rpm","quote":"So is it that the cranking RPM is faster, that it gets it to start easier, or it's just that the battery has to be strong enough reliably to maintain cranking speed before it fires?","canonicalId":"term:cranking-rpm","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Cranking RPM refers to the revolutions per minute of an engine's crankshaft when the starter motor is engaged to start the engine. A higher cranking RPM can help the engine start more easily by providing the necessary speed for the engine to fire and run.","simplifiedExplanation":"Cranking RPM is how fast the engine turns when you try to start it. If it's too slow, the engine might not start properly."}},{"startTime":1761.1,"endTime":1772.4,"type":"term","title":"reserve capacity","url":"/glossary/reserve-capacity","quote":"In other words, a starter is going to draw what it needs, and it has to have the reserve capacity to do so.","canonicalId":"term:reserve-capacity","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Reserve capacity refers to the amount of time a battery can supply power to the electrical system of a vehicle without the engine running. It is important for ensuring that the battery can provide enough power to start the engine and run electrical accessories if needed.","simplifiedExplanation":"Reserve capacity is how long a car battery can keep working if the engine isn't running. It's important for starting the car and using electrical parts when the engine is off."}},{"startTime":1799.0,"endTime":1804.0,"type":"term","title":"oil fed injector system","url":"/glossary/oil-fed-injector-system","quote":"...now that's an oil fed injector system, meaning that they use cranking oil pressure to build fuel pressure on those engines...","canonicalId":"term:oil-fed-injector-system","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"An oil fed injector system uses oil pressure to help deliver fuel to the engine. This system can improve fuel atomization and efficiency, as the oil pressure assists in building the necessary fuel pressure for the injectors to function properly.","simplifiedExplanation":"An oil fed injector system helps spray fuel into the engine by using oil pressure. This can make the engine run better and use fuel more efficiently."}},{"startTime":1814.9,"endTime":1817.8,"type":"term","title":"sludge","url":"/glossary/sludge","quote":"...Do we have a, do we have sludge in the oil? One of the products we use in the shop from the folks at Hot Shot Secret...","canonicalId":"term:sludge","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Sludge is a thick, often dark substance that can accumulate in an engine's oil system over time. It is typically composed of contaminants, dirt, and degraded oil, which can lead to engine problems if not addressed.","simplifiedExplanation":"Sludge is a gooey mess that can build up in your engine oil as it gets old. If too much sludge forms, it can cause your engine to work poorly."}},{"startTime":1817.8,"endTime":1823.9,"type":"company","title":"Hot Shot Secret","url":"/glossary/hot-shot-secret","quote":"...from the folks at Hot Shot Secret, Stixion Eliminator, and you can take a look at some of their other diesel products, helps clean out, helps clean out sludge...","canonicalId":"company:hot-shot-secret","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Hot Shot Secret is a company that specializes in producing automotive products, particularly for diesel engines. Their products are designed to improve engine performance and longevity by addressing issues like sludge and Stixion.","simplifiedExplanation":"Hot Shot Secret is a brand that makes special products for cars, especially diesel engines, to help keep them clean and running well."}},{"startTime":1830.9,"endTime":1833.4,"type":"term","title":"Stixion","url":"/glossary/stixion","quote":"...I only learned what Stixion was within the last two years. It's kind of an interesting story, but the whole concept of Stixion is the sludge in the varnish and the debris in the grit that builds up in oil over time.","canonicalId":"term:stixion","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Stixion refers to the buildup of sludge, varnish, and debris that can accumulate in engine oil over time. This accumulation can negatively affect engine performance and longevity.","simplifiedExplanation":"Stixion is a term for the gunk and dirt that can form in your engine oil as it gets older. This buildup can cause problems for your engine if not cleaned out."}},{"startTime":2091.3,"endTime":2095.3,"type":"term","title":"cranking speed","url":"/glossary/cranking-speed","quote":"...we're always worried about cranking speed, glow plug efficiency, and fuel system and intake cleanliness...","canonicalId":"term:cranking-speed","priority":0.5,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"Cranking speed refers to the speed at which the engine's starter motor turns the engine over to start it. In diesel engines, maintaining adequate cranking speed is crucial for reliable starting, especially in colder conditions.","simplifiedExplanation":"Cranking speed is how fast the engine turns when you try to start it. It's important for getting the engine running, especially in diesel engines."}},{"startTime":2134.9,"endTime":2138.6,"type":"part","title":"glow plug","url":"/glossary/glow-plug","quote":"...they're going to look at glow plug, do all the glow plugs work, and how are the injectors, what's the spray pattern?","canonicalId":"part:glow-plug","priority":0.9,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"A glow plug is a heating element used in diesel engines to preheat the combustion chamber, making it easier to start the engine in cold conditions. They are crucial for ensuring efficient combustion and smooth engine operation.","simplifiedExplanation":"Glow plugs help diesel engines start more easily, especially in cold weather. They heat up the engine so it can run smoothly when you turn the key."}},{"startTime":2156.4,"endTime":2165.84,"type":"car","title":"Chevrolet Colorado","url":"/cars/chevrolet/colorado","image":"https://upload.wikimedia.org/wikipedia/commons/7/76/2015_Chevrolet_Colorado_4x4_LTZ_Tracker.jpg","quote":"...on a 2017 Duramax diesel Colorado pickup, I bought it with 91,000 miles, okay?","canonicalId":"car:chevrolet:colorado","priority":0.9,"confidence":0.9,"source":"hybrid-fuzzy+gpt-4o-mini","data":{"explanation":"The Chevrolet Colorado is a mid-size pickup truck known for its versatility and capability. The 2017 model features a range of engine options, including a diesel variant that offers better fuel efficiency and torque for towing.","simplifiedExplanation":"The Chevrolet Colorado is a smaller pickup truck that can handle various tasks, like carrying cargo or towing. The 2017 version has a diesel engine option for better fuel economy.","imageAttribution":"Captainmorlypogi1959 (CC BY-SA 4.0)"}}],"speakers":[{"id":"s1","name":"iHeartPodcasts","role":"host"},{"id":"s2","name":"Ron Ananian The Car Doctor","role":"host"}],"transcripts":[{"url":"http://getcarcurious.com/episodes/ron-ananian-the-car-doctor-october-11-2025-hour-2-battery-drains-gear-oil-myths-two-diesels-that-won-t-behave-855-560-9900-24-7-hotline/transcript.vtt","type":"text/vtt"}]}