Help My 90 Accord Wont Pass Emissions
On his accord it's a computer controling advance/retard based on values from the knock sensor...On older hondas this was done by a vacuum advance on the side of the dist. and was mechanical. On my lawnmover it's mechanical and is advanced by centifical weights and a spring.
Originally Posted by 91accordon18s
when my girlfriend's grandpa bought her her 91 accord, it didnt pass emissions so he went and spent 3200 bucks on a new motor before sending it down to Canada from Cali


