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!
Smoked the evap system do not see a leak. Passes large and medium leak test. When I smoke it I remove line from purge go in that way then remove fresh air hose from esim and cap it. So replaced purge and esim to no avail. It’s failing the scan tool test called small leak verification test. What’s the criteria to run the small test accurately. It has a little more than a 3/4 tank of gas
