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Where do I look for PO 442 EVAP Emissions Control System Leak small

(2000 Lincoln Town Car)
in Troy, MO on April 17, 2013
I don't know where to look for a small leak PO442?
Displaying 2 answers & 1 comments
Popular Answer
of Greg's Orange Auto on April 17, 2013
ck the gas cap o ring for cracks or flatened seal. repl if orignal its a very cheap guess
on April 17, 2013
Agree with greg but use oe part!
on April 17, 2013
Have the system smoked by a mechanic not expensive!
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