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Check Engine Light

Discussion in '1st Gen. Tacomas (1995-2004)' started by BigD20, Aug 2, 2010.

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Aug 2, 2010 at 6:59 AM

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BigD20 [OP] Member

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Dustin

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2000 Tacoma TRD V6

Hey guys, my check engine light cut on yesterday. The code was P0440. I did a little research and made sure the gas cap was tight. What else could it be???? Any suggestions will be appreciated!

BigD20, Aug 2, 2010

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Aug 2, 2010 at 7:21 AM

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98tacoma27 is going full "SANDWICH" Moderator

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Some stuff. Not a lot, just some.

If the gas cap is good, it could be the Evap canister is clogged or the purge valve has failed.

98tacoma27, Aug 2, 2010

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Aug 2, 2010 at 8:08 AM

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skytower Well-Known Member

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Hitch and wiring, aux back-up light, rear strobe lights, radio and underseat sub.

Please tell me you don't leave the engine running when you refuel.

skytower, Aug 2, 2010

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Aug 2, 2010 at 9:34 AM

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BigD20 [OP] Member

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thanks I'll check those things..and no I definitely do not leave the truck running when I fuel

BigD20, Aug 2, 2010

#4

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