Idling problems on a 93 and 94 2.3L Ranger
#1
Idling problems on a 93 and 94 2.3L Ranger
Ok so my grandfather's ranger (94) and my 93 ranger (both 2.3L manual trannys) both tend to randomly miss fire when idling now I've replaced my spark plugs and the fellow that owned my truck before me replaced the wires but whatever either me or my gpa do nothing seems to work. I've also cleaned my throttle body and idle air control sensor. That being said on top of this miss fire my truck also idles high and when going above 25 mph will lobe while idling about 200 to 300 rpm untill it settles at about 1500 rpm till I stop then the truck will idle at 1100. My truck also reads that the motor is just above cold at all times, unless i'm in stop and go traffic with the ac on it doesn't get past the quarter way mark on the gauge and when it does go past there the motor drops rpms and then cools itself back below the quarter way mark and will idle high again. Since its a 93 and my gpa's is a 94 we can't take our trucks anywhere to have them check our check engine lights so I'm kinda hoping that someone here will know either what i'm talking about or what the issue might be and how to fix it.
#2
#3
well i bought a code reader for my truck and the hard code for the "key on engine off" is 327 which means my egr is receiving under the minimum voltage maybe that could be it? The question is how do I fix it and my grandfather's truck was as simple as new sparkplugs one of which was cracked
#4
Check voltage 1st and
well i bought a code reader for my truck and the hard code for the "key on engine off" is 327 which means my egr is receiving under the minimum voltage maybe that could be it? The question is how do I fix it and my grandfather's truck was as simple as new sparkplugs one of which was cracked
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rangerkid49
4.0L OHV & SOHC V6 Tech
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10-03-2013 06:58 PM