engine noise
 

i have changed oil today with plugs and some vacuum pipes i use 10w-40w oil semi synthetic suddenly i hear nuking noise on low rev also does any one know were the vacuum pipe connected in the engine the one coming from the gear box:confused:

Knocking sound?

Whats the history on the car?

Huh?

Are you talking about the vacuume line from the trans? If so it is the metal one off the front of the intake.