quick egr hissing question
#1
Guest
Posts: n/a
quick egr hissing question
alright when i rev the motor at idle just a quick tap theres a hiss like an open intake makes a sucking hiss noise, then the motor roars a milisecond later. i always thought it was from my air filter box sucking in air, but i realized its coming from under the intake plenum around the fpr and egr. is this noticable hiss supposed to happen or what??
Thread
Thread Starter
Forum
Replies
Last Post