2004 Sentra 1.8

[kdrummers]

Car won't crank up right away. Feels like it will catch. This morning I opened the hood after no crank and checked everything. I for some reason opened the radiator cap. A bunch of fluid shot into the reservior and spewed from the cap as I twisted it off. I had this problem of not starting up for a while and no one at the dealership could figure it out. It is getting worse and this water pressure thing is new to me. I had a problem before with it shutting off and that was resolved with the crank case sensor. Any thoughts?

[RED_DET]

There is no reason you should have pressure build like that on a cold engine. You may need the cooling system bled.