Questions & Answers for: engine idles fast warm

idles down I have a similar problem which seems to stop ,if after 20 mins of driving or warmed up engine if you stop for 10 mins the revs die to a more normal 1500 revs! it is a spanish car now living

fast idle adjustment screw on the choke linkage that controls engine speed while the engine is warming up. The tip of the screw rests against a cam that slowly rotates as the choke opens during engine

...fast idle is many times caused by a engine intake vacuum leak, use a can of carb spray and spray the top of the engine for leaks, if u hit one u will hear the eng change idle speed, also look for ...

idles too fast My 87 F150 302 starts and runs fine but it won't idle down when warm. It just stays at a very fast idle, summer or winter, regardless of how warm the engine is. Is this a sensor problem

idles to fast after it warms up. my bike seems to idle to fast after warm up....does seem to eventually kick down with fast idle from time to time. Just purchased this bike and not familliar with it's

Engine does not idle fast when cold and is hard to get going without killing engine. Sometimes idel is as fast as 1500 RPM when warm, but mostly is OK when warm. remove and clean or replace IAC (idle ...

...Engine idles at 2500 rpm. When finally gets warm, idle may go down to 1500 rpm That would be your engine "choke" functioning. It's not a problem. The choke engages when engine is cold and shoots ...

...idles really fast, but as I drive it and the engine warms up it will idle correctly. Is there a way to make it idle slower from a cold start? From a cold start my sami idles really fast, but as I ...

idles very rough with a cold engine start. the idle is so poor, it will stall if i do not apply gas - even with the choke set. During this warmup period (3-5 mins)a plume of white exhaust billows from

...engine running at a fast idle just put new injection pump on and it runs with fast idle how do i correct this Assuming it is a completely mechanical system with no electrical or electronic control ...