I have a 94 accord ex, compression is at spec but it just failed an emissions test with HC ppm at 730, allowed is 127 and CO % is at 1.34, allowed is .71 my gas mileage is currently 14mpg on the highway. I thought my cat. was bad but my gas mileage is so horrible i thought it might be something else. this car is rated for 27mpg highway. anyone have any ideas?
oh and those test were for the 25/25 test. The car bairly passed on the 50/15 test
oh and those test were for the 25/25 test. The car bairly passed on the 50/15 test