Can anyone post the diagram for my 4.2's oil pump setup? It's in the front of the engine, correct?
#1
![Default](https://www.audiworld.com/forums/images/icons/icon1.gif)
I'm still trying to figure out the source of a noise in my engine bay. It sounds like it's coming from the front of the engine, right by the crank/pan. I've never heard of a 4.2 that needed to have the oil pump replaced, but it never hurts to check. TIA
#2
AudiWorld Member
![Default](https://www.audiworld.com/forums/images/icons/icon1.gif)
From repair manual...There's also a chain that drives oil pump and a chain tensioner. I've seen weak or blown timing-chain tensioners in non-Audi's make a chain-like-rattling against chain cover, but have no experience with it in Audi's or if that's even possible. Hope diagram helps.<ul><li><a href="http://www.csupomona.edu/~bvnorum/C5_98-05_4.2_oil_pump.pdf">4.2 oil pump layout + removal</a></li></ul>
Thread
Thread Starter
Forum
Replies
Last Post
sparkster
A4 (B5 Platform) Discussion
0
03-26-2011 05:56 PM
Lucas_Gchips
Performance and Tuning
4
01-14-2004 07:07 PM