while accelerating and decelerating there is a POP! somewhere in the engine compartment and i cant figure out what it is,
(90 crx w/ 91 si motor)

i used to do every once in a while but it rained yeserday and it got a whole lot worse
any ideas?

 

Loose motor mount????

 

its one of theose "expensive" sounds so i hope to god its just a loose mount