Hard Start after fueling

[Rwrbp]

I have a 2005 Tahoe LT with just over 200k. After putting gas in, it doesn't want to start. This only happens after fueling, all other times it starts right up. Anyone have any ideas?

 

[Tex99Tahoe]

Hey, Rwrbp, only thing I can think of would be something wrong in the tank ventilation/purge system...

 

[Rwrbp]

I just remembered that in the past I did receive code P0455 - Large Evaporative Emmision Control Leak. Would this also indicate a problem with purge system?

 

[Tex99Tahoe]

Yep, I think you're onto it...

 

[Rwrbp]

Alright, Thanks!