lately i have been hearing a strange sound come from my car...when im riding along at 1200-1700 RPM i heard this sound that sounds like a chain being drug down the road! but the sound will come and go really quick and if i play with the throttle sometimes it will come back for a sec. i know this isnt explained well or anything but does anyone have any ideas to what it could be?
i might be way off but it kind of sounds like either a blown gasket or one of the journals on your crankshaft might be damaged. there are a lot of things that could be wrong with it. the only thing you can do is bring it to a reputable shop and do a diagnostics on it.