Just wondering what the purpose of the 2 small nipples are underneath the fuel dist? They both look like they are threaded into the rotor housings and connect on one side with a 1/8 inch plastic tubing that runs down behind the water pump and out of site. Any ideas what this is for? I have been searching the parts fiche for a couple minutes and cant find them. Maybe also because I have had a couple too many drinks Thanks!!

 

look in section 14, they are the metering lines N3A1-14-660C and N3A1-14-670C



mike

 

oil injection .. connects to metering oil pump

 

I still cant find it. I am using Iluvmyrx7.com as a reference. Do the nipples connect to anyting I cant remember?

 

metering pump, its listed in the parts fish, with the oil pump and filter section 14, the shop manual is in the lubrication section



mike

 

They have a banjo type of fitting, being fed oil from the side, and the nipples on the top are for vacuum lines. The two vacuum lines should "T" and run to a nipple on the primary turbo inlet duct.