My 2000 Grand Prix GT 3.8 ltr was randomly stalling. Idling, going down the highway, in town, low rpms, high rpms, it didn't matter. I got no check engine light, and it would start up right away again.

I failed my emissions test due to a faulty gas cap. Since I replaced the gas cap it has not stalled once. This was several months ago.

Just thought I would through that out there for the people pulling their hair out over this issue.

6 year old thread..Topic closed