Fuel Tank fill problem - pressure spits fuel back out
08-28-2018, 12:49 PM
#1
Fuel Tank fill problem - pressure spits fuel back out
Any ideas here?
When fueling, even with a little bit of fuel, the tank spits out fuel mist like it is under pressure after I remove the nozzle. Additionally, it If try to use the hands-free of the nozzle so it fills all the way, it will not disengage and will just keep pumping fuel until it spills out.
2001 E55 145K
I also have a P0170 Bank 1 and P0173 Bank 2 (MAF is good), but I do not think that is related since the fuel tank fill problem has been happening for years.
When fueling, even with a little bit of fuel, the tank spits out fuel mist like it is under pressure after I remove the nozzle. Additionally, it If try to use the hands-free of the nozzle so it fills all the way, it will not disengage and will just keep pumping fuel until it spills out.
2001 E55 145K
I also have a P0170 Bank 1 and P0173 Bank 2 (MAF is good), but I do not think that is related since the fuel tank fill problem has been happening for years.
08-28-2018, 03:44 PM
#2
MBWorld Fanatic!
Charcoal Canister & Valve - "sometimes" it's corroded cable connections...
https://www.benzworld.org/forums/w21...ter-valve.html
https://www.benzworld.org/forums/w21...ter-valve.html
