how to fix this trouble code p0446 toyota corolla 1999

TOYOTA COROLLA
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E MAN
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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
Nov 28, 2007 at 2:29 PM
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MERLIN2021
  • ✓ASE Certified Mechanic
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EVAP vent control, try tightening, or replacing the gas cap, ond look for holes in the filler neck to the gas tank.

This guide can help us fix it

https://www.2carpros.com/articles/evap-system-code-repair


Please run down this guide and report back.
Nov 28, 2007 at 3:22 PM
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