P0441 (M) Evap Purge Flow Monitor Insufficient or excessive vapor flow detected duirng evaporative emission system operation what does this mean and is it very serious

Code p0441 on a dodge neon 2003

james2006 May 27, 2008, 10:42pm 3

if i go and buy a gas cap and thats does not solve problem then what else is there …thanks…jamie