Ok the 95 4x4 has a leak at tank. Now this is what I found I filled it up and accedently over filled it
that's when I noticed it so I thought ok neck leaks. Well its been a while now and dad and I have put 50 miles on it and its down 1\4 of a tank. Well drove it today and well leak. So now I stuck my head under the bed its leaking around fuel pump so loosend fuel cap and it releced 2 sec worth of pressure. So I looked into evap system and was wondering if a bad purge valve can cause an over pressure like this?