2000 Mercury Villager "high idle cold rpm" Questions

high idle speed, it even pulls with the brake applied. with your foot on the brake the idle speed does slow down, but feels like the idle is forced to slow down. The idle speed is about 150 rpm higher

...idle are not the same , those 2 modes. how high is high RPM,. hot is 800 RPM regulated by PCM + isc idle valve. cold is controlled by IAC,thermal air control valve. and runs about 1200 to 2000 ...

...they won't run right IF they're NOT running hot, ergo the idle is usually high when it is cold so as to cause it to warm up quicker. If the RPM's drop below 750, suspect the MAP sensor, &/or

high idel 3000 rpm and won,t slow down check out the idle control valve first 1993 Grand Prix is idling very high when cold. It idles about 3000 - 3500 RPM when cold. Once it is full warm it will slow

...high idle; what i would guess is ~1200 rpm. It should drop down to a lower idle after ~ 1min and progress downward to your regular idle. Lifters will make noise as well (very light knocking or very ...

...high idle 1100 to 1200 RPM with out droping. While running it will sometimes just stall while on the road, or it runs at a high idle. Now this is an issue that is becoming more an more frequent, but ...

idle were way high so I replaced the Idle air control valve on a friends recommenation. It helped, but the idle is still too high on cold start. Even though it lowers after warming up it takes quite a

...high how cold is cold. all cars race, when cold, and higher colder, by law too. (EPA) the key is you didnt state an rpm, or post video with sound i could run software that can hear an engine run and ...

...idle valve still constant high rpm 1500 rpm ???s Yes, having no thermostat can cause the car to run fast as it will still be set in it's "warm up" mode and will be injecting a richer mixture ...

high. Ok.If idle are low and engine stall sometime and power and acceleration is ok pls forget about fuel filter. First you need to check air filter for heavy clogging and if it is ok,then clean inner