asmir02

I did carbon build clean up yesterday and now I'm getting P2006 & P2007. I read about the codes and seems most likely vacuum leak. Today I took the intake and lower intake back off everything is hook up and looked for bad hose and could not find one. I tried spaying Breaker Cleaner and around the vacuum hoses and nothing changed. What are some methods that you guys do to find vacuum leak? I saw some do the smoke but is that safe to do?

4Driver4

My guess is that you put the lower manifolds back in wrong. Pull the upper manifold off and try moving the flaps by hand. Bet you can't.

asmir02

Yes that is right and now its fixed. I watched this whole video and thank you so the help. Its runs smooth now and good power too.

iaflyer

How did the engine drive before your clean up?

saifxnyc

glad you solved your issue there

asmir02

It was rough idle at start up and the performance sucked. I changed the spark plugs, coils, fuel filter, and did carbon build up clean up and feels like new car. Its awesome and i can tell its performing much better.

saifxnyc

yes i agree i did the carbon clean up and a ran a can of sea foam through it after wards and drove the car it was like brand new especially the throttle response. And recently before an oil change i ran engine cleaner that you add to the engine and let it run between 2 and 3 rpm for ten mins and flush the engine oil and it takes all the sludge out and i put new one in 0W40. Car has always ran 5W40 since i owned it in last 4 years but i changed it per advice of the forums

Raisel Hernandez

audi a6 3.2 v6 I need help for code p2006

jasontaylor7

I have a p2004 and I want to spray some seafoam into the intake of a 3.2L 2005 A6 C6 4F, any idea of how to go about doing that?

saifxnyc

Leave it running on idle and spray it directly in the throttle body. It would help if you have a second person to rev the RPM as directed by the sea foam. Use the long bendy straw and just slide it in between the intake and the throttle body. In other words just make sure that it is as air tight as possible before you go about it. It worked like a charm for me.