Looking for suggestions. Took car for tires today, never made it to town. Car would not go over 50mph, began to overheat, also noticed a/c stopped blowing cold. Took car home asap...noticed a little smoke/steam, and hissing sound.....by the time i found gloves to raise hood (perhaps 2 minutes) hissing & smoky/steam were finished. Fluid sprayed all over driver side of engine. Ideas?