P0441 Dodge -

Question

2002 Dodge Grand Caravan adding gas pops like the tank is full when only half full.
Now engine like light p0441.
fills to half a tank then stops.

Answer 1

check for broken or loose hoses near the engine bay and evap system is everything is good, the purge solenoid might be clogged or stuck or the hoses that connect to it.

Pressure is building up inside the tank that is by you cant fill up full tank. The evap system is suppose to put the built up pressure into the engine to burn if the hoses or solenoids are clogged or if the hoses are broken pressure cant leave the tank.