Mechanics

HOW TO FIX THIS TROUBLE CODE P0446 1999

Toyota Corolla

Dont know what to do to fix this trouble code p0446 for a 1999 toyota corolla has 174257 miles and engine size is 1.8
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E man
November 28, 2007.



EVAP vent control, try tightening, or replacing the gas cap, ond look for holes in the filler neck to the gas tank.

Merlin2021
Nov 28, 2007.