Ford Ranger / B-Series :: IAC Open Up And Raise The Idle
Jan 9, 2016
My 04 ranger is back at it AGAIN. It started about 3 years ago.
- Cruising along on the highway and then come into town. Idles at 2000 RPM
- Shut it off. and restart it. Again, 2000 RPM.
- Shut it off and it idles normal
- Drive it 2-3 day and then it idles high again
- I have clean and functioned the IAC and it works fine
- Cleaned throttle body and I never can get it to stick.
- Replaced throttle cable
It still was idling high
- Replaced ECM and it idled normal for about 1 year
- Replaced em again and it idled normal for about 6 months
It is back at it again. For what ever reason the EM is telling the IAC to open up and raise the idle...
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The automatic driver's window on my '97 XLT tips forward as I raise it, which causes the window to bind and stop. If I hold the window in a rearward direction, it raises just fine. I've had the door panel off a couple times looking for a way to adjust the window, but I don't see a way. The metal arm is hard-attached to the bottom of the window and I don't see any adjustments anywhere else. How can I align a window that raises crooked?
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I think a fuel injector is stuck open on my 97 Ranger 3.0. How can I check to see if I'm right and which one it is? I've heard about the "listening to the injectors" trick but I'm not sure what procedures to go through. Can I tell if one is open by taking them out and visual inspecting?
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2002 Ranger 2.3L, 5 spd, 108,000 miles
This has been from about 10,000 miles now. I have cleared the codes, sometimes it will go away for a day or two, but usually is back almost immediately. Finally last week I removed the solenoid and two vacuum lines hoping I would find a cracked hose like others have. No go there, but I replaced the vacuum lines anyway and dosed the vacuum ports on the solenoid with a little carb cleaner. Started truck up and revved it a few times, light stayed out. Next morning the check engine light was back on again.
Guess it must be in the actuator or the IMRC itself. Any success story about using some kind of cleaner to try to degunk this first (assuming it is stuck, that is...) without having to tear it apart?
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I tried moving a latch in the (driver) door to stop the chime from chiming when the driver door is open and the ignition is in the accessory position, but no luck. Looking for a solution for temporarily disabling the chime through some mechanical means? (2010 Ranger)
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1993 ford ranger xlt. Auto trans 4.0 L ... Brake and ABS lights are on. Fluid level is good and connector on the master is tight. Just randomly came on. No difference in brakes. I jumped it and it flashed a code 4. "Open/grounded valve reset circuit". Cant seem to find much on it.
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Have a 99 Ranger XLT, 4 cyl, manual transmission with 191K miles. Was running good as ever last night but went to start it this morning and throttle's stuck open, causing truck to move forward when in 1st gear. Even with clutch in, near impossible to get vehicle in or out of gear. Managed to get it into reverse, but truck was having none of it. What is the cause or causes of my trouble? Or how much the repairs might cost? I'm on the road so no chance of doing this myself.
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I recently acquired a 4.0 Ranger 4X4 Auto for my use in Costa Rica. It runs fine but it'll illuminate the CEL within a few seconds of starting and whenever revs fall below approx 1000. When pulling off the line or accelerating, the light will go out but comes back on when the throttle closes. The previous owner has replaced the MAF and idle air valve. I've corrected a lot of issues with the vacuum system and think it's back where it ought to be. I know I am going to need to pull the codes but I'm back in Dallas now and can't do it yet. Need general list of affected parts that I could buy here and take back down.
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I've noticed that when I open the trunk from inside the car, the trunk lid opens and raises up. When I open the trunk using the key fob, it only unlocks the trunk, but doesn't raise the lid. It's odd, is it just my car? Or can this be changed so the trunk lid raises when using the key fob. I didn't see this covered in the manual.
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When I am at idle, the compressor keeps turning on and off every few seconds. It seems to work fine while driving. What do I need to do to fix this?
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Allright, I seem to be having these very strange sounds at idle. Mostly when I am in Drive and waiting at a red light. In Park, it isn't as bad it seems.
One sound is knocking. A kinda slow one and irregular. Not a motor knock tho. Doesn't sound like that. It also kinda clicks from under. So, those both sounds come from under or the sides of the truck.
Should I worry about this? I've had these sounds since I've got the truck. Sometimes louder than usuall.
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88 ranger. 2.9L manual. Just bought this truck. It ran great when I bought it. After a day or 2 it would idle rough. Almost die but it wouldn't. No check engine light. It seemed to do this intermittently. Some times I'd start it and it be fine. Other times I'd start it and I'd expect it to die at each stop light.
Now for the last couple days it dies on every start up. It won't idle. It'll start right away and then die. I can keep it going by keeping the engine rev'd but the check engine light is one. If I keep it running and start driving down the road it'll drive with the check engine light on for about 5 minutes. Then the light goes out and it runs like normal, even at idle, until I shut it off. Then it's the same story at next start whether it's right after I shut it off or hours later.
It doesn't seem to matter whether the engine is hot or cold. When the check engine light is out, it runs great the rest of the time whether at speed or at idle. To me it sounds like a sensor is on it way out. I figure if it was vacuum, it happen at every idle, and if it was fuel it happen all the time or at least every idle. Tried to get a code at parts store but the reader wouldn't work. It couldn't tell it was plugged in the the truck for some reason.
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i have a 97 ranger xl with 2.3. it was recently crashed in the front, air bags deployed. i fixed the bodywork but couldn't get it to run properly. it starts but will not idle. i have replaced the iac , evr , maf. fuel pressure holds 35-40 psi running does not leak down after engine stops
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Went with my best friend to pick up his new Super Duty and also visit his Grandfather in Easter Washington. The new 2014 F30 is wonderful. His Grandfathers Ford / Mercury Escort Wagon had the timing belt break and a local shop replaced it, ran good for two days then started loping. When cold it starts and runs great in about 2 min it comes off of cold loop and then starts loping from fast idle to all most off. (never seen a motor RPM drop so low and not stop) when you put it in gear it runs, we did not drive it but Grandfather said it drove home ok just started not idling when in neutral or park.
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My son bout his first truck yesterday. 98 ranger sc 4x4 auto 4.0. Beautiful shape 139000 miles. got it cheap as it has issues. its been parked for a year. It has a surging idle when you start it up. rev it to 2500-3000 rpm and it idles fine turn it off and restart it surges again until you rev it. When we test drove it it ran like it was running out of gas/bad fuel pump, sputter at full throttle but accelerate at part throttle. Gauge said under 1/4 tank of gas. We put 3 gallons of gas in it when we got home and it seems to run fine now other than the idle surge. it had a 174 code(lean bank) but if it was running out of gas it should pull a lean code right? I am thinking IAC or intake leak.
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On startup, hot or cold, I get an initial high idle, up to around 1800 rpm's. This happens immediately when engine starts, and then idles right down. This has done this since new in '04. Dealer at that time said it was normal and not to worry. It's always made me wonder, but I trusted the dealer. Ya, not always smart.
After 92k miles. Engine runs fine otherwise, but I don't really care for grabbing a bunch of rpm's on any engine without having the oil pressure up to normal.
A few weeks ago, I started it up, and some yahoo said he knew I drove big trucks by the way I started my Ranger. That was one of those times. I'm thinking IAC is wide open maybe?
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I have a 99 Ranger w/3.0. It idles about 1500 rpm cold,and 1200 warm. Here are the things that I have tried.
1.Checked ALL vacumn hoses/lines
2.Changed Air idle control sensor
3.Throttle position sensor
4.removed and completely cleaned throttle plate in throttle body.
5. removed top of intake manifold and checked for cracks and/or leaky gasket.
Nothing seems to change. Could it be a faulty ecm?
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I know that this features is handy if you are over 6 ft tall but why do they automatically raise when you open the door even if the passenger measures 4 ft? Is there a way to turn of this feature if, for example you whant better access to the rear window for cleaning?
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Engine runs rough at idle. Two plugs are black and just replaced head gaskets. I installed new short block and new heads six months ago. I can't seem to figure out the problem and I would like to trouble shoot more before tearing heads off and going any further.
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I have a 2005 ranger, 3.0 and automatic trans
The truck runs fine until it is warm... runs great down highway... stopping at a light or stop sign is horrible, It will act like the (old term ) carb is flooding out.
I put it on a meter It said tps so I replaced it. then it said number 4 cyl no power so I put new plugs in.... I do not hear any vacuum leaks, and It runs like a top when cold.
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My 92 ranger, 2wd, 6 cyl, manual trans, is running at about 3500 rpm at idle. I was wondering what might be the cause, maybe something with the throttle or could the gauge be screwed up.
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