Hi. I have a 2001 astra estate, 2.0 dti. I have an oil leak from a tapped hole on the drivers side of the engine, opposite the air filter housing. From what I've gathered from research, there is supposed to be a plug/grommit here but I can't find a part number or any information on thread sizes etc. Please help!
Thursday, April 4th, 2013 AT 6:28 PM