My suburban has been starting hard for the last couple of days and now when I take the gas cap off there is a lot of gushing air.

Asked by Jun 03, 2012 at 12:30 AM about the 2003 Chevrolet Suburban 2500 4WD

Question type: Maintenance & Repair

2 Answers

55

sounds like it is getting vapor locked...try a different gas cap, otherwise, there isnt much you can do with that

925

Do you have a check engine light on?

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