so for a while i've been hearing a weird tapping noise coming from my engine bay. at first i thought it was an exhaust leak, then i thought it might be valve tapping. i recently took my car to a shop for a better diagnosis, and the guy said he was "pretty sure" it was my injecors. he said that injectors can get pretty noisy, and that it was normal. "good to go" were his exact choise of words. anyone else having the same issue? sounds like an exhaust leak or a very mild valve tap but its actually your injectos? please help... im kinda worried.
THANKS!