what do i need to fix

2002 NISSAN ALTIMA
103,000 MILES
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NICKBYYJ
  • MEMBER
  • 3 POSTS
Gas cap is tight and still showing code p0507 p0455 p01456
Jul 1, 2012 at 6:18 PM
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DOCFIXIT
  • ✓ASE Certified Mechanic
  • 18,828 POSTS
  • ASE Certified Mechanic
Two codes for EVAP leaks one Large then one code for Idle Speed Control System problem. Will need to have scan tool to diagnose and a pressure test or smoke test of EVAP system
Jul 1, 2012 at 8:21 PM
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