1998 Ford Explorer "warm idle erratic" Questions

...erratic cold idle / SOHC engine / idle continuously jumps from 500 - 2500 rpms when cold / is fine when warm 98 ford explorer erratic idle from cold reves jump. ok when warm but still stalls at

...idle high so the engine won Irregular idling generally happens on cold starts, cold weather and improper air/fuel ratio setting. If you car has an ECU and mpfi system, expect irregular idling on the ...

1993 plymouth laser idling erratically 1993 laser 2.0 no turbo had cold starting issues starting fluid would start it took it to the garage diagnosis ecu was bad. found a place that rebuild them ...

...- this controls the idling speed under all conditions. A bad TPS would idle fine under certain conditions ie engine cold, engine warm with AC on etc but could be bad when truck is warm and at a

...idle when warm? http://repairhelpcenter.blogspot.com/2012/01/engine-stumbles-coming-off-idle-when.html ------------------ Erratic idle on car? ...

...idle when warm when my 1994 honda civic cx is warm and has been running down the road it all of a sudden begins to idle from about 800 rpm and 1200 rpm going up and down at that idle but when i shut ...

...erratic idle and stalls 1993 blazer s-10 with vortec cpi engine runs fine till engine warms up then it idles erratic and stalls out. Getting a code 33. Could a faulty MAP sensor cause this? Check the ...

...idle now and again mostly when warm i have recently bought a 1997 r reg ford escort gti 1800 zetec and sometimes on tick over when cold the revs see saw up and down and sometimes when warm it can cut ...

idle problem when warm or even sometimes during the warm up period the idle goes from 500 rpm's to 1100 rpm's constantly .....i've replaced the intake air control valve and the

...warm, then idle becomes erratic but the engine still running, the exhaust smell raw gas. With air-con on the rpm increase to about 900 but still erratic. No-problem at all when i speed the car, but ...