My Car Geek Hour is powered by CassillMotors.com
Jay Cassill joins Doug Wagner live in person this week to talk about troubleshooting enginers and fuel systems.  That this and more, this week on My Car Geek. 
Participate when the show is LIVE! on Newsradio 600 AM WMT every Saturday at 9am, by calling in the Cassill studio line at (319)365-0600 or text your question to the text line at (319)983-3498.   
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Cassill Motors on 16th Ave SW and Williams Blvd
Next door to the Big Beautiful Theisens