Okay so the wife was told by the Mitsubishi dealer than the O2 sensor is going bad on her car. Quote was $400 for the repair. They are trying to sell her on a new Galant but she isn't buying the deal.
Anyways, I don't know much about the Galant, but is there more than one O2 sensor? How difficult is this to replace? I noticed on Auto Parts Warehouse that this part only costs around $30-$40.
Also, I'm looking for the best places to get the manuals to service a
2004 Galant and a 2005 Lancer.Steve