why does my exhaust sound like popcorn? is it really dangerous for my engine?
When i start my car 4 barrel 305, chokes on, idles fine. wait a bit, kick the throttle high idle then low idle. when on low idle my car makes a popcorn like sound comming from the exhaust. i made a video about the problem, i also suspect cyl 8 valves to be knocking. can i still drive the car without damageing it ? btw it has high compression 150-160 psi https://www.youtube.com/watch?v=2dp6WEpn8eo
Sounds, like your car is dumping fuel in the exhaust,and yes it can damage the engine,go have the fuel system checked.
so il be getting my carb rebuilt... fuel lines are new, filter is new , tank is old but not leaking. i know the cost to rebuild will be worth the fuel il save. thanks :)
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