what do i need to fix

2002 NISSAN ALTIMA
103,000 MILES
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NICKBYYJ
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  • 3 POSTS
Gas cap is tight and still showing code p0507 p04vo55 p01456
Jul 1, 2012 at 6:16 PM
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SATURNTECH9
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Did you look at the seal on the gas cap for cracking etc?Is that one code a P0455?
Jul 1, 2012 at 8:22 PM