Ford Ranger / B-Series :: 1992 - Starts To Chug And Sometimes Dies For Sitting At Idle For 30 Or So Seconds
Jul 17, 2013
I've got an issue with my 92 2.3 ranger.... sitting at idle for 30 or so seconds it starts to chug and sometimes dies.... I can hit the throttle and its fine for another 30 or so seconds.... while cruising on the freeway after about 30 minutes it starts to cut out badly... let out of throttle for a few seconds and it clears up and drives fine...
Here's the part that has me confused... pulled codes yesterday using a innova scan tool...
koeo were 4, 10, and 538...
koer were 111, 10, 157, 158, 181, 327, 328, and 334....
How does it give me a 111 pass code and then still come up with all the other codes? I am thinking my ecu may be screwed.....
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Went to start this 5.0 TC after it sat idle for a week, and it died within 3-4 seconds. Further attempts resulted in similar response. After some initial checks, I was able to keep the engine running by manually depressing the IAC plunger into the barrel. The engine ran fine as long as I could hold that, but stall immediately after release. Codes: TPS out of range; HEGO HO2S sensor out of range-always lean. Bought a new TPS no change.
Today: With the key "on" and engine off, the fuel pressure is a steady 38psi. There is an air release button on the fuel gauge line and when I pushed that, the gauge pressure dropped to zero and does not come back (until you key off and on again). I removed the IAC from its mount and with the key on--I observed the plunger move inside its body--guessing maybe 1/4 inch. I casually checked all the engine management items I see in books and looked at vacuum hoses and couldn't see anything amiss (also climbed on top of this engine and checked the rear--PCV lines etc.). I removed the fuel regulator vac line and observed no fuel leakage there.
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The truck started acting up while driving. It would shut off (no miss or anything), but would start again. Now it is sitting in the driveway and wont run more than 3 seconds. The fuel pump has been changed and did not work. The fuel pump relay is new and did not work. I read that the fuel pump goes to another circuit after start up. Could it be running to start and then shutting off? Inertia switch is not tripped. Where to look next. 1992 Ranger 6 cylinder ....
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I have a 2005 ranger SOHC 4.0 new rebuilt engine It starts then dies after a few seconds then doesn't start at all unless it sets for a few hours or over night and will do same thing. It has 60 psi on fuel rail, good spark I'm starting to think my PCM is causing all this?
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I have a '92 Ranger with a 2.3 liter engine. She starts and runs a couple of seconds and shuts down. I'm thinking maybe a fuel pump is not putting out thepressure needed. Gotta go to work tomorrow and gotta get the truck running today.
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'02 Ranger XLT, extended cab, 4X4, 4.0L SOHC, 5-speed manual, 114K miles.
Problem has occurred twice. After extended run time and engine fully heated, when I get home and shut it down, then attempt to restart within a short period of time, the engine starts very briefly, then begins shuddering violently and dies within a few seconds. Re-attempts to start result in a very shuddering attempt to run for a couple seconds, and then it dies. After a couple of re-attempts, it doesn't even attempt to start; just cranks over with no results. Has to sit about 7-8 hours before it will restart.
No OBD II codes; Passed, no codes shown. I purchased a crank position sensor, but haven't installed it yet: just a stab in the dark after hearing other people's experiences with other vehicles.
First occurrence followed a lengthy trip in heavy stop-and-go traffic. Shut it down when I got home, then attempted to re-start after a few minutes to run a short errand. Sat for two days without any re-attempts; then restarted and ran fine on first try a couple days later.
Second occurrence followed a couple hours of hitting yard sales with the neighbor, in which time I did not shut the truck down; just left it idling while we perused the sales, for fear it wouldn't re-start. Reckon it's a good thing I did, 'cause when we got home and I shut it down and attempted to leave again shortly thereafter, it malfunctioned as described.
Retries failed after sitting 4-5 hours, but after eleven hours of sitting, it started right up and ran normally.
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I have just inherited my recently deceased father's 1992 Ranger with the 2.3 liter engine. He was a Ford Mechanic but got to ill to worry about fixing the Ranger. So, let me begin, the engine dies randomly, (at idle or in gear driving doesn't matter what gear or speed), turning key to off and then to on will allow vehicle to restart every time. No "Check Engine" light has ever lit, I do have an "Antilock" light that comes and goes. The engine codes I keep getting are: 10, 218 and 222.
Code 10 is a computer check code,
Code 218 is "Loss of Ignition Diagnostic Monitor (IDM) signal/left side, and
Code 222 is "Distributorless Ignition System - Loss of right side ignition diagnostic monitor (IDM) signal.
These codes were from my Innova reader. I have read where other similar problems were fixed with a new Crankshaft Position Sensor, replaced mine, no change. Another symptom I just noticed is my temp gauge stays near the cool end when it should be higher.
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Ole girl finally let me down, or I let it down at 224,000mi. Started just fine one early cold morning and in about 30 seconds started stumbling and down for the count she went. Acts like it wants to run but will only stumble.
Checked inertia switch (ok) and all vacuum lines/caps appear to be fine. I was kind of due for new set of plugs/wires and a fuel filter. Replaced all didn't see any problems with the old when pulling. She will run for a few seconds, but stumbles and not smooth while running. Checked fuel pressure KOEO 40psi steady. I can hear fuel pump charge system per as usual.
Seeing as it is super cab checked for chafing on wiring to fuel pump under cab. Looks fine. I've heard tell could be alternator, which seems odd to me. Wondering if it would be worth pulling it off and taking it in for a bench test? Maybe I missed something. I know the intake gasket is suspect.
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I just replaced the water pump and put it all back together, now it won't run well enough to drive. Checked vacuum system, all sensor connections, hoses, gas cap, changed fuel filter, I can hear the fuel pump kick in, reset system with battery disconnected and have looked at everything I can think of so far.
Now - starts fine, idles about 10 seconds and then begins to idle rough and dies. If I use the throttle I can often keep the idle up, but then backfires or acts like no fuel and again dies. Used fuel cleaner and made sure there was plenty fuel in tank.
I am looking at replacing sensors at this point but which one first?? They get a bit expensive real quick.
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My 2003 2.3L used to run bad... it had a lot of lag to it when i would try to accelerate. The check engine light was on so i got it checked, and the reading said o2 sensor high voltage or something like that... anyways, i purchased a new sensor (i researched, and found there is only an upstream o2 sensor), replaced it, and the truck ran WAY better, no more lag during acceleration, it was crisp. As i was driving home one day, i was accelerating up a hill, and at about 4000 RPM, the truck almost dies and starts sputtering.
The check engine light started flashing, so i new it was serious, but luckily i was able to make it back to my house. When i got home, i looked under the hood and noticed that #2 & #3 spark plug caps had popped off the spark plugs. What I don't understand is what would have caused that to happen in the first place.... Is it a clogged Catalytic convertor, or is the o2 sensor bad.... Ive read different opinions and technical diagnostic possibilities, but man, i don't want to throw a bunch of money at a truck that I'm really going to have for a few more months. but I need to get it fixed in the mean time.
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So among the other annoyances my 92 Ranger 4.0 auto has it has a hesitation before it starts spinning the tires under full throttle from a dead stop. It's the 4.0 automatic. I thought it would have more power than it actually does being use to a 2.5 auto. But this 92 4.0 runs and drives good. I've gotten it tuned up with new motorcraft wires, plugs, new coil, fuel filter, fuel pump assembly, fuel pressure regulator, air filter, idle air valve, new O2 sensor, new Dynomax muffler. I can't find any vacuum leaks. The engine idles slightly rough after you start it up from it sitting for a few hours, but quickly smooths out as soon as you start driving it.
This one here has no EGR. Transmission feels good, may have even been replaced by previous owner before we got it. It shifts good and the fluid is clean and the transmission is the cleanest part under the whole truck. No way of knowing for sure. The truck currently has 111,000 miles and I did all that stuff when we got it at 101,000 miles. So what could it be? I'm thinking a lazy injector or could it be the catalytic converter? Or could it be the throttle body? I know I once had a BBK throttle body on it and it made the world of difference in off the line power but it kept throwing too rich/lean condition and a TPS code so I had to return it. It sucks because it did wake up the motor. I returned it and since then the Check Engine Light hasn't come back on.
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A few days ago, I went to start the car, and it will start, and idle fine for a few seconds, and then begin to run crappy, idle down, and die. I tried starting it, and giving it some accelerator pedal, and it dies. I changed the timing belt, idler pulley, and tensioner this summer, so I'm ruling out a bad timing belt. There is no check engine light, and I replaced the plug wires because when I removed the cover, I noticed one of them was worn in a spot, and the wire shielding inside the rubber insulation was visible.
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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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94 Mazda B4000. V6 4x4 manual
After engine has ran about an hour, I make a stop at location, then on startup engine has a hard time staying idle after engine it's warm. Cold start idles fine, hot start it dies out. I must rev gas for truck to stay on. What could this be?
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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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I have a 1999 B4000 4.0L with 160K miles on it. Bought the truck new. Up until about a year ago it ran perfect but has developed an idle, stalling and occassional jerky ride problem. It occurs at any temperature, engine hot or cold, A/C clutch on or off and in Park, Drive or Neutral. When you start the engine it will not idle unless you keep your foot on the gas. The idle speed will drop to 200-300 rpm and the engine dies. Sometimes you can barely tap the gas pedal and the rpm will shoot up to normal idle speed (about 900 rpm) and stay there a few seconds then begin to drop again. If the engine is cold it will often die a couple times after starting even with the foot on the gas and then about the 2nd or 3rd time run with your foot on the gas.
At stop signs and red lights you have to keep your foot on the gas to keep it running. If you are approaching a stop sign and take your foot off the gas to coast to a stop and brake, the engine rpm will drop and the engine will die. It always starts fine though. Once you are driving it generally runs just fine at low or high speed. You can generally set the cruise control on the expressway and cruise right on. However, sometimes all of a sudden the truck will start bucking and jumping as if it has a terrible misfire. It usually lasts a few seconds and quits. Often if you step on the gas it quits. Even less occasionally the engine will begin to slow as if it is starved for fuel and slow down. You can press the pedal to the floor and it sputters a bit then picks up and runs fine.
I have read about all the threads in this forum and others and tried some of the suggested fixes but it still has the problem. I have tuned it up with new plugs, wires, fuel filter, air filter and PCV valve. Based on some of the forums advice I have replaced the IAC valve, the EGR valve and EGR Pressure Feedback Sensor, and cleaned and inspected the MAF sensor with MAF cleaner. I have checked all my vacuum lines and no leaks there and checked the engine timing which is fine. Fuel rail pressure and engine compression are also fine. Spark plugs show no clues, exhaust is clean and the engine uses virtually no oil. There has been no tear down on the engine like removing the heads, cam, timing gears or any of that and the engine is completely stock.
It shows no codes related to the problem. Two or three months after the problem started I showed a code that indicated an injector problem, traced the problem to a bad injector, replaced the faulty injector and it was fine. That took care of that code but didn't solve the idle problem. In my younger days I was into drag racing and I rebuilt engines, swapped transmissions, etc. and still do my own tune-ups today so I am fairly familiar with auto repair and have most of the tools for testing newer cars but this one stumps me. As a last resort I'm about to take it to the dealer.
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I have an 87 ranger that has started having problems over the last week or so. I had a similar problem a year or so ago. I put a new fuel pressure regulator on and it fixed it. So it started acting up again so I got another regulator and it didn't work at all. It won't idle at all without dying. The motor revs up then cuts out completely and dies. It's like I'm repeatedly pressing the gas pedal when I do get it to idle but I'm not touching it at all. It runs fairly well on the road until I let off the gas then it goes to shaking and jumping up and down till I get back on the gas.
A guy told me to unplug a little cigarette pack shaped plastic box and see if it changed anything. I think he called it a map sensor? But that didn't do anything. I was thinking maybe the fuel filter was clogged up but I don't really know. It is fuel injected 2.9 4x4 regular cab. About 110000 miles. Not sure if filter has ever been changed. It doesn't smoke or smell like gas so I'm thinking it's starving for fuel.
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It's happened since new, I figured maybe it would work itself out, but it hasn't. On the first start up of the morning, It will start fine, rev up and as it is reving down it will chugg, miss, and shake, for about 5 seconds or so until it reaches idle. If I put it in gear while it does it, the whole car will lurch and shake. It operates fine after that.
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I am currently working on a 97 ranger with a 4cyl and 5 speed. its having some idle issues that i cant seem to pin point, you can start it and it will idle rough then when you rev it up it chugs real hard then dies. used my scan tool and all the sensors are good, fuel pressure is good, good compression, all 8 plugs are firing good and no codes. The other deal that has me a little confused is when I unhook the hose that runs from the air intake tube to the valve cover, I get a lot of vacuum at that port on the valve cover that the hose hooks to. Also when I plug it and pull the dipstick, I get vacuum at the dipstick tube. never seen this before but at the same time I've only messed with very few of these trucks so I don't know whats normal.
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2000, 2.5L standard transmission. IAC replaced about 2 years ago, DPFE sensor and vacuum hoses replaced early last summer. Truck has been running just fine until I washed it last night. Went to work, and when coming to a stop and pressing in the clutch, engine starts to race without coming back to idle. Had to turn the truck off in order to get the engine from racing. Same thing on the way home. What else can/should I be looking at? I did not open the hood to wash the engine off, so it can't be water from the wash.
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