need help?

i have a 87 crx 1.5 fi and when i get it started and war it wont idle it revs high then back down about every 10 seconds plus it is hard to start almost like it is flooding any suggestions on this problem?

you might want to check you injectors and make sure that thay are clean also check all hoses and check radiator for bubbles if you see alot bleed the water system the bleeder should be on the head where the hose is going to the radiator look for anything simple first...