01 Bravada code P440
Scott65
04-24-2007, 01:14 PM
I have an 01 Bravada that comes up with a code of P440, any ideas if this can be repaired or do I need to bring it in?
MT-2500
04-24-2007, 02:18 PM
Welcome to AF.
You might run a search for repair on that code.
But firs.
Clear code and check gas cap seal and give the gas cap 3 clicks.
And see if code returns.
Leaving gas cap loose or filling up with engine running and sometimes overfilling will set the code.
Any repair on tank or engine fuel emission lines?
Any gas smell or other codes?
You might run a search for repair on that code.
But firs.
Clear code and check gas cap seal and give the gas cap 3 clicks.
And see if code returns.
Leaving gas cap loose or filling up with engine running and sometimes overfilling will set the code.
Any repair on tank or engine fuel emission lines?
Any gas smell or other codes?
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