New catalytic converter recommendations
#21
I'm here for the party
something i know some do is add a sparkplug antifouler to raise the 02 sensor out of the direct path of the exhaust. people do this for high flow cats
not sure if it will fix your issue or not but for under $10 it might be worth a shot
not sure if it will fix your issue or not but for under $10 it might be worth a shot
#29
Haven't done anything to the Equinox of late other then driving it. Then one morning right out of the blue my hard to get rid of P0420 code and check engine light are
gone. And yes the light bulb is working.
gone. And yes the light bulb is working.