BLeSR

so my cel is throwing a code 12 exhaust gas recirculation
should i replace the egr valve itself
or should i jst buy the egr vacum solenoid
this cel is annoying it releases some carbon monoxide into my car so im really in need of some help please

ketchup

iTrader: (3)

The code 12 and the carbon monoxide in your cabin has nothing to do with each other. Maybe you have a leak in the exhaust piping under your car.

Get the service manual for your car and go step by step through the trouble shooting procedures for the EGR system. That'll pinpoint what you need to replace.