Getting mixed feedback. There is a jolt while driVing at cruising speeds. Backyard mechanic says it may just be ice in the fuel line another says the transmission is going. I don't hear a clunkid but rather a feeling like I hit a bump. Suggestions?

 

Sounds like a misfire.

Hows your plugs and wires?

 

ice in the fuel lines? where the hell are you syberia?