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CarTechTalk Podcast
CarTechTalk Podcast episodes
- Fixing Quiet CarPlay Navigation Volume
Alex and Emma explain why CarPlay navigation directions sound too quiet and how to adjust guidance volume independently from music.
In this episode- Car systems separate navigation, media, Siri, and call volume channels
- Adjust stereo volume control while route instruction speaks aloud
- Set Apple Maps spoken direction volume inside iPhone settings
- Different navigation apps manage voice prompts independently
Links & resources- Read the full article: How to Set CarPlay Navigation Volume
- car stereo
- list of CarPlay-compatible models
- guide to car stereos with CarPlay and Android Auto
- wireless CarPlay adapters guides
- How to Set Up Wireless CarPlay
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
5 min - How to Find a Slow Tire Valve Leak with Soapy Water
Alex and Emma explain how to safely diagnose a slow tire leak at the valve stem using simple soapy water and a pressure gauge. Learn the difference between valve core leaks, stem base issues, and bead problems before visiting a tire shop.
In this episode- Set tire pressure based on the vehicle door placard, never the tire sidewall maximum.
- Check cold tires parked on firm, level ground away from traffic.
- Apply soapy water to both the valve opening and the stem base to spot growing bubbles.
- Static suds are harmless, but continuously expanding bubbles confirm escaping air.
- Tire sealant and valve caps do not permanently fix leaking valve cores or TPMS stems.
Links & resources- Read the full article: Check a Tire Valve for a Slow Leak
- tire pressure gauge
- what a digital tire pressure gauge with memory stores
- tire inflator
- 12V tire inflator with automatic shutoff
- pressure gauges for dually trucks
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
6 min - Using Android Auto Without Mobile Data: What Works and What Fails
Alex and Emma break down how Android Auto functions when your phone lacks an internet connection. Learn what offline navigation, downloaded media, and phone calls can still do when you leave mobile data behind.
In this episode- Android Auto projection connection does not require mobile data
- Offline maps and GPS work without data but lack live traffic and online search
- Downloaded media plays locally while streaming services stop
- Cellular voice calls and SMS function independently of mobile data
- Wireless Android Auto vehicle connection does not provide internet access
Links & resources- Read the full article: Android Auto Without Mobile Data
- Android Auto setup instructions
- car stereos for Android phones
- car stereo guide covering Android Auto and fitment
- wireless Android Auto adapters guides
- Android Auto Adapter Buying Guide
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
5 min - Master Android Auto App Order Setup
Alex and Emma explain how drivers reorder or hide Android Auto launcher apps using phone settings. Learn troubleshooting steps, compatibility rules, interface limits.
In this episode- Adjust app order through phone Customize launcher settings while parked
- Hide unused icons without uninstalling phone apps
- Unsupported apps cannot enter Android Auto launcher
- Car dashboard layouts remain governed by automaker firmware
- Disconnect and reconnect phone if car screen fails to update
Links & resources- Read the full article: Change Android Auto App Order
- Android Auto setup instructions
- car stereos for Android phones
- aftermarket stereos with wireless Android Auto
- wireless Android Auto adapters guides
- How to Connect Android Auto
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
6 min - Convert PSI to Bar Fast: Accurate Tire Inflation Guide
Learn exact formula to convert PSI to bar for vehicle tires. Discover door placard pressure rules, cold reading importance, inflation steps.
In this episode- Divide PSI by 14.5038 to calculate bar
- Multiply bar by 14.5038 to calculate PSI
- Use vehicle door placard cold pressure spec, never sidewall maximum
- Verify pressure with gauge after inflation
- Check cold tires before driving heats rubber
Links & resources- Read the full article: Convert Tire Pressure From PSI to Bar
- cold-weather tire pressure gauge guide
- what digital tire pressure gauges with memory store
- NHTSA tire safety page
- tire inflators guides
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
6 min - Reduce Air Loss When Removing Tire Inflator
To reduce air loss when disconnecting tire inflator, use a compatible quick-release chuck and remove it promptly with a straight motion. A brief hiss can be normal; steady airflow after removal, or pressure that keeps falling, points to a possible…
Links & resources- Read the full article: Reduce Air Loss When Removing Tire Inflator
- tire inflator
- guide to digital tire pressure gauges with memory
- dually tire pressure gauge guide
- NHTSA tire safety page
- 12V tire inflator guide
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
7 min - Android Head Unit vs Android Auto Compatibility Guide
Android head unit operating system differs from Android Auto phone projection. Learn compatibility requirements, connection differences, troubleshooting steps.
In this episode- Android OS on head unit does not guarantee Android Auto support
- Android Auto requires explicit hardware support and compatible phone
- Bluetooth and charge-only USB ports do not enable phone projection
- Vehicle wiring and harness integration remain separate from stereo software
Links & resources- Read the full article: Android Head Unit and Android Auto Compatibility
- Android Auto setup instructions
- car stereos for Android phones
- car stereos under $200
- Android Auto adapters for factory displays
- car stereos guides
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
7 min - Best SUV Tire Inflators: High-Volume Air Compressors Explained
SUV tires hold massive air volume, demanding high airflow displacement and proper thermal management. Analysis breaks down battery clamp units, dual-power inflators, and cordless options for drivers.
In this episode- SUV tires hold large air volume, requiring high CFM ratings over peak PSI.
- Direct battery clamps deliver 15 to 20 amps, bypassing cabin fuse limits.
- Commercial trucks require hardwired continuous-duty systems, not portable pumps.
- Keep vehicle engine idling to maintain voltage between 13.8 and 14.4 volts.
Links & resources- Read the full article: Best Tire Inflator for SUV Tires: High-Volume Air Compressors Evaluated
- Tire Inflator
- Tire Inflator
- Best Cordless Tire Inflator Under $150
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
7 min - Fixing Android Auto Freezes by Clearing App Cache
Alex and Emma explain how clearing Android Auto cache resolves display freezes and connection bugs without erasing vehicle settings.
In this episode- Clearing Android Auto cache removes temporary files without deleting saved cars or vehicle settings.
- Disconnect phone and park safely before accessing app storage settings.
- Check USB data cables and projection-specific ports before assuming app failure.
- Restart both phone and vehicle infotainment system before reconnecting.
Links & resources- Read the full article: How To Clear Android Auto Cache
- Android Auto setup instructions
- guide to car stereos for Android phones
- wireless Android Auto adapters guides
- Android Auto Adapter Buying Guide
- How to Connect Android Auto
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
6 min - Choosing the Best Cordless Tire Inflator for Cars and Bikes
Alex and Emma break down cordless tire inflators, explaining how to balance pressure needs, battery types, and valve compatibility for cars and bikes.
In this episode- Car tires need high air volume at lower pressure, while road bikes need high pressure with low air volume.
- Inflators split between internal USB-rechargeable cells and removable tool battery packs with 12V car backups.
- Schrader and Presta valves require proper adapter installation to avoid air leaks during inflation.
- Extreme temperatures degrade trunk-stored batteries, making quarterly recharges or dual-power options critical.
Links & resources- Read the full article: Best Cordless Tire Inflator For Cars And Bikes: Pressure, Battery, And Valve Match
- Tire Inflator
- tire inflator
- Portable Tire Inflator Buying Guide
- Today's verified car tech deals
- How we review car tech
- Visit CarTechTalk
5 min
About CarTechTalk Podcast
From the publisher's feed
The CarTechTalk Podcast turns our car tech buying guides and how-to articles into short, friendly conversations. OBD2 scanners, jump starters, battery chargers, dash cams, tire inflators and EV…
charging, explained for everyday drivers. Every episode links to the full article on cartechtalk.com.