75 FI problems, running rich

I'll post this here, a customer of mine has a rich condition apparently with his 75 FI bug. I've never worked on the FI version, so I could use
some troubleshooting help.... any ideas welcome. I've tinkered with Porsche FI from the same era and I assume the fundamentals are very similar
hi jan andersson jesse here , i talked to you about my vw at pep boys a few times. i had the red jeep getting new tires last time i talked to you. you said if i had a problem to email you and i have a problem. vw has spark fuel an air an barely runs sometimes. fuel pressure is at 60, i think that's to much. put new plugs, wires, condenser,points,set timming,and it shoots raw gas out the exhaust an smokes a lots , black smoke, oil pan was full of gas an i changes the oil quickly.it will run for 2 minutes an shut off an that's it . if you wait a long it will start again an run like shit, never runs goood. wow im about stumped, do you have some ideas i can try. i was going to put a new coil on it. there something somewhere doing this. maybe cold start module. hell i dont know. help thanks jesse
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.