Alright so heres the deal ive been having some on going problems w/ my car like not running right seem slike its not runnin on cylinders but like i can have my car on for 20 min or 20 seconds but as soon as i shut it off i hear ticking and just sounds like bubling/ gargling in the motor i dunno if its coming from the center of the motor or under the valve covers.. but any suggestions on what it might be