2004 Chevrolet Impala Repair Question

Topics covered: Engine, Gas, Gas cap.
Mileage: 96,500 miles.

Asked on November 28, 2012

Chevrolet Impala Engine Problem

Po449 code any fix other than new gas cap ?

Asked by rh1969m1

Replied on November 28, 2012

Thats not a leak code its a vent valve code so what engine do you have?

Answered by saturntech9 (expert)
23,174 answers provided

Replied on November 28, 2012

v8 2004 inpala w/po449 code

Response from rh1969m1
2 questions asked

Replied on November 28, 2012

Do you you have a multi meter to do some testing?

Answered by saturntech9 (expert)
23,174 answers provided