84black944

I purchased a 86 951 today what an improvement over my n/a. I noticed after a long drive when the car was hot it idled kind of high ~2k rpm any idea what it could be? My dad suggested vacuum leak, but where would it likely leak so i know where to take a look? Also anyone out there have the part of the intake that goes from the fenderwell to the airbox mine is missing?

hosrom_951

Your missing the snorkle?

Damn, you MUST be sucking it really hot air.

The TPS may be off.........here are a few things:

Vacuum Diagram:



Here is a link for the TPS (the likely cause of the high idle):

http://www.clarks-garage.com/shop-manual/fuel-06.htm

84black944

yeah i need a snorkel whether i have to make one or find a used one

hosrom_951

Get a used one, they should be cheap.......

84black944

any idea where?

hosrom_951

This should help:

http://www.weissach.net/Suppliers_92...ntenanceRepair

Also, try the rennlist classifieds, buying it used from someone personally is ALWAYS cheaper than a dismantler

84black944

thanks you have been a great help

hosrom_951

Anytime...........