Chris shares his victorious repair of a random engine misfire on the families Mazda CX-9.  Ray dives right into his recent experiments with the ultrasonic cleaner to de-carbon some of his guns as well as its use in carburetor rebuilding work. Various tricks and tips are shared for using this type of cleaning method. A caller complains about a Caddy power trunk  release that won't activate, and Ray talks about a 1969 Road Runner that breaks up on acceleration that he's going to look at this coming week... check our social media feed to see the pictures! On Instagram: @real_motormouthradio 
and on You Tube: https://youtu.be/ipG4XHKEi2Y