× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1975 Fiat 124 Spider 1.8L Excessive Emissions
Posted to European Driveability on 1/7/2002 11 Replies

Runs "very" rich. Dry black soot on plugs. I turn idle mixture screw all the way in and rpm goes up instead of dying like it should.... obviously getting fuel from somewhere. Carefully rebuilt carb...replaced leaking accelerator check valve. Checked for surfac...

11 Replies Received (View Replies)

  Related Documents & Media  1975 Fiat 124 Spider

 
Message Closed w/FIX

car Vehicle Data

1975 Fiat 124 Spider

VIN 124CS10914
Engine1.8 L / 4 cyl / GAS
Trans4-speed Standard
DeliveryCARB / Weber 2 BBL
EmissionsUS Fed emissions
SymptomsExcessive Emissions
OccursAlways
Misc.124 Spider
Message Closed w/FIX

car Vehicle Data

1975 Fiat 124 Spider

VIN 124CS10914
Engine1.8 L / 4 cyl / GAS
Trans4-speed Standard
DeliveryCARB / Weber 2 BBL
EmissionsUS Fed emissions
SymptomsExcessive Emissions
OccursAlways
Misc.124 Spider