91 V-6 132000

Plymouth Acclaim

Recently I gave my Acclaim a tune up: plugs, wires, cap, and rotor. It runs great, but now when I turn on the heat, the car fills with gas fumes so bad that my wife gets nauseous. I was listening to car talk on NPR and in a similar case, they suggested changing the O2 sensor. Any suggestions from the group?
December 9, 2006.

Check out the related content below while we wait for the question to be answered by a professional mechanic.