87 prelude 2.0 si. runs great, except for the ruff idle in gear, and the 14 miles per gal. 175k on motor, PGM-FI idiot light comes on after about 5 minutes on the road. Fuel fitler good, fl pump good, injectors not plugged, and are holding correct voltage, air filter good, plugs, wires,cap is good, the bumper is black around the tail pipe, odviously getting to much fuel... ???????????help!!!

 

Need to pull the codes that are setting the PGMFI light on (that's the check engine light).

See my posts and links below and tell us what you find when you pull the codes.