If they said it was the cap you must have had a evap system leak code of some kind sounds like they guessed and guessed wrong that it was the cap.I would make them look at it again at no charge since they already charged you and miss diagnosed it.Let me know what they find.

Answered by saturntech9 (expert)
23,388 answers provided

yes they looked at it for free and clear'd the code&light is off...service advisor told me a couple codes came up another evap code..and a O2 code he also told me they didnt have the tools to look into it deeper said they ran the O2 code again 5 times and all came back good...they said there is no saturn dealerships any more which i know.and if it does it again bring it back and they will try to locate someone that can investigate it deeper.

Response from rob hess
1 question asked

What gm dealer are you bringing it to?As long as they have a tech2 scan tool which they should be able to run the special test for the evap system the only thing they might not have is the adapter to go on the fuel filler neck to hook the nitrogen/smoke cart up.Also they can all the service info from there service stall online.They pobably just dont want to deal with it since its a saturn.Is there any old saturn dealers that are still open as another car dealer now?That would be your best bet because i would imagine they still have the tools and some of the old saturn techs.Look on your paper work and see if they listed the code numbers your car had.I need the code numbers not the code descriptions that way i can help you further.

Answered by saturntech9 (expert)
23,388 answers provided