I have had several mechanic shops look at my car .
> it was running fine until I had some gaskets resealed car came back > running
> like shit and now is untrust worthy.
> it starts and runns miss fires on down shift but when it heats up the > idle
> will not stay above 10 grand the it sputters and dies .
> bad gas (nope) . tsp sensor changed yes. map sensor changed yes. new > plugs
> yes. timing checked yes.
> could this be a vacuum line problem ? I don't know not that smart. thats > why
> i am here. please help with this .
>