This is topic Failed the evap test at referee station. in forum Tech Talk at Northern California Ford Owners .
To visit this topic, use this URL:
https://californiafords.com/cgi-bin/ultimatebb.cgi?ubb=get_topic;f=6;t=030226
Posted by Marcus (Member # 2387) on
:
Hello can anyone guide me to testing the evap
System with a smoke machine. Mainly where I can hook up to test the system for leaks?
Posted by fredfifty (Member # 10320) on
:
check your vapor seal at the fuel tank (where the fuel neck goes into tank) those go bad and create a leak, happened to me
[ 2024-10-29, 02:15 PM: Message edited by: fredfifty ]
Posted by throttlepositionsensor (Member # 14838) on
:
What fredfifty said. Do not get the made in China Dorman filler neck seals. They do not last very long. Get a made in USA Daniel Carpenter Reproductions seal. Take off your gas cap and fill your gas tank with smoke. Wrap a rag around your smoke machine hose if it's too small to seal.
Fueled by Ford Mustang Owners
on CaliforniaFords.com