Theres a clangy kinda different than the gutteral sound coming from the engine as i accelerate. Sounds like somethings going to rattle off, something metal. Took off the air filter and check out the carb..all hoses in tack and thats all i really know how to do..all i know is this car cost me 1000 dollars and its a 1978 with 53000 original miles and needs a little paint and slight interior work, tell me this, am i good to go or what..car worthmore?? thanks for the help i appreciate it