1993 Honda Prelude "idle" Questions

Rough idle(200-300RPM)off idle runs great no white smoke My 90 Prelude is automatic, carburated(dual Webers). It runs great but idles(more like stumbles)at 2/300 Rpm. Any thoughts? No white smoke. ...

honda prelude si 1991 my idle go up and down Hi you are going to need an idle air control motor. This motor/sensor is what holds your idle at the correct rpm at idle. I had the sme problem with my ...

I have a 1992 Honda prelude that when it starts up it idles at 1100rpms fine but after it runs for like five minutes it drops idle to 900rpms and as soon as I hit the gas it stalls out..... It starts ...

1990 Honda Prelude. Low idle after warm up. After the car runs for a little bit (about 15 minutes) when coming to a stop, the cars idle goes so low that it almost dies, then actually will, the warmer ...

car will not idle I would try adjusting the idle speed. Also check to make sure the fast idle vaccum advance is working. Check for suction at the vaccum advance. You can also always shoot some carb ...

1989 honda prelude enigne idles high then low irratic the car runs rough and idles high then low runs rough when first started then it starts the high and low idle I had the same problem on a Rover. ...

engine on idle runs high and low, high and low... When the engine is on idle goes high and low constantly. Can some one help me? thank you Had same problem. Turned out that antifreeze was low causing ...

Engine idles up and down afterstart up Engine idles up and down after start up. I had this exact same problem when i had RX7's. The rotary mechanic that is how the engine is designed. The is a screw ...

idle irratic the car has irratic idle when the temp. of outside air is cold summer time it is ok . no intake leaks so what can I do? Could be the IAC (Idle Air Control) valve. I had a similar problem ...

97 acura integra idle rough when cold and I replaced the idle air control valve where are the rpm's at when its idling cold? if the cold idle is below 1500 rpm. adjust it by tightning/loosing the ...