valde:
Evap system was very promising way to go espcially since engine would run after you turn key off at times. Removing evap hose did not resolve idle issue but I did not see drop in fuel trims either. I’m thinking I need to keep it disconnected for sometime and see fuel trim issue returns. We are probably dealing with 2 issues here.
JS:
Coolant temperature seems steady and not jumping around as I would expect it from a bad sensor. However I think I can throw in a new sensor it just in case. Issue happens at all temratures. Plugs are NGK and not sure about wires.
Thanks for all the ideas