hollaback6

ok guys i need some help. I was driving home from work and my friend pulled up and so i ran him twice. I was about to turn cuz my road was coming up so i put it in neutral and it was idling was high at 1300rpms(800rpms is usual). I drove home and look the car sit for a while so the turbo can cool down. Well my engine started getting really hot so i turned it off. I turned it back on. and it was doin the same thing. So i let it sit for like 30 minutes. I went back out and started it and it wasn't getting hot but was still idling high. I know i need to check the coolant levels but it is dark already so i will do that tomorrow. But what could be happening? Why is it idling so high? thanks.

FastNFurious

flashlights work. My 89 civic with a busted radiator and leaking coolant will idle high when it heats up.

hollaback6

all our flashlights are broken!

hollaback6

found out the problem. Vaccum hose was came off. Now idles fine.