2002 Saturn L300 Repair Question
Topics covered: Gas, Gas cap, Vacuum leak.
Mileage: 13,250 miles.
Mileage: 13,250 miles.
Asked on June 25, 2012
What does the code po442 mean.
What does the code po442 mean I have a 02 saturn L300
Asked by treloverAnswer
Replied on June 25, 2012
Means you have a vacuum leak. Check the gas cap. Also check all hoses for small cracks, tears, splits etc.
