Questions & Answers for: Mercury high idle speed

High Idle speed on 1989 Merc Sable, 3.0L V-6. Approx 2000 RPM This problem just started. Suddenly the idle speed went from 600-800 RPM to a little over 2000 RPM. My wife had a 93 ford tempo 4 cylinder

how do i do an idle adjustment on a 1999 mercury tracer? The idle is controlled by the computer. The idle speed cannot be adjusted. Is it idling too high or too low?

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 SPEED HC = 960, HIGH SPEED HC = 282. This is above the limits. Car appears to be running great and all the lines appear to be connected. Automatic choke works fine when cold then kicks down to ...

engine idling fast The most common reasons for a high idle speed is a sticking throttle, vac leak, or a faulty idle air bypass valve. The computer uses the valve to control idle speed.

...idle high at every start the wiring to one of my fuel injectors was cut,i found a 2002 mountaineer and cut the wiring to the same injector and spliced it to my mountaineer and now my engine does not ...

...idle remain high on 1999 mercury villager After warmed up, idle's still too high. Jerks and tilts motor ruining motor mounts A stuck idle speed control motor ! Tap it with a wrench or something ...

...high to normal idle after a long period of time The higher idle speed is part of the "cold start" sequence. It is controlled by the thermostat and a temperature sensor. You may need to change them ...

...high idle 1000-1200 rpm's at idle ... Aug 2, 2011 Head gasket leaks; Overheats at high speed/RPM. Jan 11, 2011 Strange "whoop" sound? Jun 19, 2007 More results from www.ford-trucks.com Loud..the RPMs ...

high. The idle speed is controlled by the engine computer through the idle air control valve , there are no provisions for adjusting idle . If idle is to high or you just think it's high , you need to