EVAP SYSTEM LEAK CODE

  • Tiny
  • Anonymous
  • 2005 Chevrolet Aveo
  • 145,000 miles

Evap system leak code. What to look for to fix.

Wednesday, January 30th, 2013 AT 9:22 AM

1 Answer

  • Tiny
  • caradiodoc
  • Expert
  • 24,896 posts

Depends on the code. Was it for a small leak or a big leak? Big leaks can often be found by looking for loose hose clamps, gas cap, and cut hoses. Small leaks usually require a smoke machine. You inject white non-toxic smoke at 2 psi, then look for where it's sneaking out.

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Wednesday, January 30th, 2013 AT 9:55 AM

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