I had the motor swapped in my 90 N/A about two weeks ago (blown seal). My buddy did the swap and cant figure out the problem. Now I can''t seem to get it to run under 2000rpm. It starts fine but has trouble when it drops under 2000. I have to keep my foot on the gas in order to keep it alive. Does anyone have any suggestions? I tried looking for a better diagram of all the vacuum lines and I can't find any! I am all out of ideas. Does anyone have any type of diagram? Can someone PLEASE help? .... Thanks

 

the correct answer is YES. only diagrams ive seen are in the factory service manual, and they arnt that great either.....