Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!
Glad it's fixed!
Don't beat yourself up on this one. I've been there...
I've been reading this whole thing through my email. Everytime there's a new post, I keep thinking "it's a PATS issue". There was just so much coincidental evidence pointing toward it.
When I got the lastest notification with a fix, was sure it was going to PATS related! Very surprising outcome, right out of left field! (Cheap puns anyone?)