Technical Service Bulletins (TSBs) for the 1990 Metro are official communications between Geo & their dealerships that describe processes for troubleshooting or fixing certain common problems.
All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
THE ADMINISTRATOR OF THE US ENVIRONMENTAL PROTECTION AGENCY (EPA) AND GENERAL MOTORS HAVE DETERMINED THAT CERTAIN 1990 GEO METRO VEHICLES WITH 1.0L ENGINES MAY EXCEED HIGH ALTITUDE CARBON MONOXIDE FEDERAL EMISSION STANDARDS. Read More »