Overflow hissing and steaming.

[xxShaneOmac]

Drove to work, car warmed up fine on the temp gauge.

Never went past normal op temp.

But the heat never kicked in. blew cold air for 20 mins.

I get to work and see steam coming out under the hood. pop her open and listen to my overflow put a show on of hissing and hot steam.

Coolant was overflowing though the down spout and onto the ground.

Where should I start?

Car was flushed 6k ago.

 

[GofaST4life]

I have this exact same problem...ive been searching and reading, and if youve done all other things, flushed, etc etc....then from what ive read, its the headgasket.

 

[xxShaneOmac]

Theres alot to do, this just happend for the 1st time this morning and Im just getting some knowledge before i jump head first into this problem.

Im going to reflush replace / check hoses check for other leaks and prob replace the cap.

From there thermastat check the water pump then HG.

Anyone else care to chim in.

Tell me a little about what your experance.

BTW this is on a NT so no boost! just normal DD driving 20 miles to work on the interstate.