My Car Geek

My Car Geek

When it comes to cars, trucks and motorcycles, Jay Cassill is your trusted expert in diagnosing and solving problems related to your ride. Jay’s love for engines started when he was 8 years old, learning to turn wrenches in his Dad’s garage. Growing up in the family car business gave Jay hands-on experience with a variety of makes and models which included solving unique problems with all vehicle types. Follow My Car Geek on Facebook, Instagram and at www.mycargeek.com for car care tips, projects in his shop and all of his latest shenanigans. Tune in to News Radio WMT 600 or IHeart Radio every Saturday at 9AM for Jay's My Car Geek hour and participate when the show is live by calling in at 319-365-0600.

Episodes

June 20, 2026 39 mins
My Car Geek Hour is powered by Cassill Motorsports Jay Cassill and Doug Wagner about the car show, long term upgrade projects and answer your questions. - Alburnet Car Show Today (June 20) - That's not a muscle car. Its a Camaro. - Tire Pressure Sensors - Jay Tune-up De-Carbon Strategy All this and more on this episode of My Car Geek! Participate when the show is LIVE! on Newsradio 600 AM WMT every Sat...
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My Car Geek Hour is powered by Cassill Motorsports Guru Jay Cassill and Doug Wagner guide your mental focus to victory over your projects. - Alburnet Car Show June 20 - Troubleshoot brake lights - New inventory - Car Love All this and more on this episode of My Car Geek! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-0600 or text ...
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June 6, 2026 40 mins
My Car Geek Hour is powered by Cassill Motorsports Guru Jay Cassill and Doug Wagner guide your mental focus to victory over your projects. - When To Pause A Project - How To Reset Your Energy With Physical Labor - Reframe The Project and Dominate! All this and more on this episode of My Car Geek! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (3...
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May 30, 2026 36 mins
My Car Geek Hour is powered by Cassill Motorsports Jay Cassill and Doug Wagner tackle your car topics, including: - Spark plug issues - Throttle Body - Pulling The Dash - Diagnose Twice, Repair Once and more on this episode of My Car Geek! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-0600 or text your question to the text line at ...
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May 23, 2026 40 mins
My Car Geek Hour is powered by Cassill Motorsports Jay Cassill and Doug Wagner tackle your car topics. Eye that cycle, road safety, some truck talk and more on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-0600 or text your question to the text line at (319)983-3498. Follow on Facebook and Instagram @MyCarGe...
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May 16, 2026 39 mins
My Car Geek Hour is powered by Cassill Motorsports Jay Cassill and Doug Wagner tackle your car topics, including: - Red Ed Pops - Transmission Fluid Intervals - Wiper Blades - Cam Phasers - Turbo Power And more on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-0600 or text your question to the text line at (319)9...
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May 9, 2026 40 mins
My Car Geek Hour is powered by Cassill Motorsports Jay Cassill and Doug Wagner tackle your car topics, including: - Transmission Salvation - While You're Down There - Hosed Brakes - Jay Oil Change For Your Ferrari - Set the gap first - Car Shows and Cruises And more on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)3...
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May 9, 2026 40 mins
My Car Geek Hour is powered by Cassill Motorsports Jay Cassill and Doug Wagner take your calls and questions, including: - Researching error codes - Spark Plugs - Tune Ups - Troubleshooting Coil Packs All on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-0600 or text your question to the text line at (319)983-349...
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April 25, 2026 40 mins
My Car Geek Hour is powered by Cassill Motorsports Jay Cassill and Doug Wagner tackle your automotive questions and concerns, including: - Alignment Factors - Undercoating - The Gusto on Gasahol All on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-0600 or text your question to the text line at (319)983-3498. ...
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April 18, 2026 40 mins
My Car Geek Hour is powered by Cassill Motorsports Jay Cassill and Doug Wagner tackle your automotive questions and concerns, including: - Dipsticks - Broken Brakes - Brake Fluid - Talking About Tint - Probably Do NOT Test Your Airbag By Hitting Something All on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-...
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My Car Geek Hour is powered by Cassill Motorsports Jay Cassill and Doug Wagner tackle your automotive questions and concerns, including: - Transmission - Jay Oil Change Is For Everything - Grounding Audio Issues All on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-0600 or text your question to the text line...
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April 4, 2026 40 mins
My Car Geek Hour is powered by Cassill Motorsports Jay Cassill and Doug Wagner tackle your automotive questions and concerns, including: - Reprogramming is discussed - Mass Airflow Sensor - The Jay Oil Change All on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-0600 or text your question to the text line at...
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March 28, 2026 40 mins
My Car Geek Hour is powered by Cassill Motorsports Jay Cassill joins Doug Wagner in studio to do the ol' Hose Head routine. - Cabinaire Filters - Fluids - Czech your codes All on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-0600 or text your question to the text line at (319)983-3498. Follow on Facebook...
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March 21, 2026 39 mins
My Car Geek Hour is powered by Cassill Motorsports Jay Cassill joins Doug Wagner in studio to do the ol' Hose Head routine. - Lug Nuts - Troubleshooting Noises - Cabin and Intake Air Filters - Coolant Considerations - Tiring Thoughts All on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-0600 or text your que...
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March 15, 2026 40 mins
My Car Geek Hour is powered by Cassill Motorsports Jay Cassill joins Doug Wagner in person to discuss how the DOT regulates dealers and financing in Iowa. - The difference between buying from an individual vs a dealers - Key fob troubleshooting - Reverse camera All on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (31...
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My Car Geek Hour is powered by Cassill Motorsports Jay Cassill joins Doug Wagner in the studio to tackle your car care questions. - Oils - Anti Theft Ideas - Troubleshooting Key Fob - 4 Wheel Drive Axle Joints All on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-0600 or text your question to the text line a...
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My Car Geek Hour is powered by Cassill Motorsports Jay Cassill returns to chew the tread with Randy Lee before laying rubber to Dubuque. Questions about - Spark Plugs - Cam Phasers - Spiral Staircases - and more! All on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-0600 or text your question to t...
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February 21, 2026 40 mins
My Car Geek Hour is powered by Cassill Motorsports Jay Cassill returns to chew the tread with Randy Lee before laying rubber to Dubuque. Questions about - Tire Tricks - Troubleshooting - U Joints Duffy's and more of your questions on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-0600 or text your questio...
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February 14, 2026 40 mins
My Car Geek Hour is powered by Cassill Motorsports Chris Henry in studio today with Doug Wagner, doing their best to not blow anyone up. Questions about - Ether in the fuel - Steering Systems and Tire Considerations - Shifting Duffy's and more of your questions on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (31...
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My Car Geek Hour is powered by Cassill Motorsports Jay Cassill joins Randy Lee in studio today to help you troubleshoot - Iowa Weather - Under Carriage Care and more of your Car Love questions on this episode of My Car Geek! Just ask Jay! Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling the studio line at (319)365-0600 or text your question to the text line at (319)983-3498. Fol...
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