Ford Ranger / B-Series :: 1994 4.0 Sometimes Will Crank And Not Start
Feb 4, 2017
94 Ranger, 4.0, Automatic, 280k miles. Normally starts and always runs fine. Sometimes will crank and not start. Fuel pump replaced Feb. 2015 and again Dec. 2016. Have had it towed 3 times. Always starts when it gets to the mechanic. Sort of reminds me of vapor lock on the old cars with carbs, because if it sits long enough after not starting, it will start, no problem. Never died out or even coughed when running and plenty of power. When I take off the gas cap, it sucks in air like a whale. Twice I did that and it will not start right away, but if it sits for an hour or so, it starts no problem. Just bought a new gas cap 10 minutes ago and looked in a Haynes manual and a " gas tank vapor valve assembly" is mentioned. I don't want to change parts just to see what happens. Mechanics say there are no codes shown.
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I have 1994 ranger 2.3 2wd will not start when key is turned to start position - when clutch is depressed there is a click from fender mounted solenoid but it never cranks motor or starter--I need wiring diagram to trace origin of wire on starter solenoid because it does not have 12volts on it--when I jumper 12v on it and have it in neutral it starts up and runs but no voltage and no start with key....
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I have a 1994 Ford Ranger 4.0L 4x4, 130,000. I love this truck but about a year ago it started not starting after it warmed up short distances in the summertime? It start right up on cold crank...Runs smooth idles like a champ...but if i shut it off..wont start for 20 to 40 min??? It doesn't happen in the winter months??? So I changed the fuel pump, filter, relays. I feel like it has something to do with the Ignition Control Module. Would that come up in a code?
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My kid is using my 94 Ranger with 215,000 miles. It quit while he was on his way to work. Engine cranks but won't start.
Fuel pressure at rail was 12 psi (Key on eng. off). I replaced fuel pump. Pressure at rail up to 20 psi. Still cranks, no start.
I replaced fuel filter. Pressure at rail up to 30 psi. Still cranks, no start.
Replaced distributor cap/rotor and plugs. I have spark at plugs.
Chiltons from 1994 doesn't list a rail fuel pressure. I see new fuel pressure regulators are set at 41 psi. I pulled mine and hooked air to it. It (FPR) cracks at 37 psi. I have lots of flow returning to tank, so I assume the fuel system is working correctly. I've never replaced the timing chain/sprockets. Distributor rotor spins during engine cranking. When I rotate the crank pulley to 0 Top Dead Center the rotor is pointing to #1 on the distributor, so I don't think the timing chain has skipped a tooth on the sprocket??????
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My son's Ranger wouldn't start today, turns over fine, added gas to make sure it wasn't out still no hit.
Other than fuel pump (he said he couldn't hear it) what things should he check? I'll check back in the morning.
1994 Ranger 2.3 4 Speed ....
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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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I'm having trouble with my ford ranger. It cold starts fine, and drives fine while cold. Once it warms up the idle is barely keeping it running, or surging 1000-1500 rpms above normal idle. Any gas I apply while hot idling will stall out the motor, and will not restart. It acts like it is very flooded when I try to do a hot start. I pulled the IAC valve off and cleaned it even though it was very clean and actuated properly. I also cleaned my MAF, and that changed nothing. I really do not want to just throw parts at it hoping I guess right before I'm broke. Not sure where to go from here, and I live in Alaska where I am fixing this outside.
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Sons 94 ranger 4.0 4x4 Auto 185k got him to work yesterday but would not start to bring him home. No spark, checked with timing light, and no fuel pressure. Searched and read alot of tips from Pawpaw so I tried a few things with no luck. Swapped the relays around, inspected coil pack and plugs. CEL was not on and goes out while cranking. I have a OBD scan tool but this truck must be too old or I need finding plug. Crank sensor maybe?
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1994 Ranger .. Last wednesday I had to get a jump because the lights where left on. Everything was normal on thursday. Friday morning. I went to go start the truck and notice that it would try once to start and then try a second time and it would start. Today I was driving it. The check engine light came on and when I get the RPMs up to shift up, I would loose all power and have to wait till it gets down below 10mph before I would get the power back.
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I have a 1996 Mazda B2300 & I heard that it is similar to the Ford Ranger.
Well the thing won't crank or start.
This is what I have done so far. I wanted to put a RPM meter on it. I followed YouTube videos on how to do it. I cut the Tan wire w. the yellow stripes & try to connect the wire to thr RPM meter. Then it won't start soo idk what to do. I also took put the PCM too. (I was looking for the wire) Now be honest, I talked to a mechanic, he said thag I might have blown my PCM or Blown another fuse. But when i put the key in to crank, it won't start ot click at all. The lights come on & it wants to start but won't start.
Then my mechanic tried to start it by the... Idk what it is called but you can start it & it wont evet start. It will crank like crazy but will not start at all.
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I have tried about everything i know about cars on this truck!! It ran great when I got it until a head gasket got blown so I tore into it and replaced them both torqued heads to specs. Made sure valves wasn't to tight. Distributor is in correct spot timing is correct had ignition module tested good!!! Coil tested good replaced both fuel pumps and put new tank and sending unit in the truck b/c it needed it new fuel filter replaced return line firing order is correct 1 4 2 5 3 6 it is getting fire it will crank and crank sometimes act like it is going to start then not also I can get it to run for about 3 sec on 3 or 2 cylinders it seems to have plenty of compression as well!! only thing really I can think of that could be wrong is computer? Also one last detail tried pull starting it as well still wouldn't go.... V6 2.9L...
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I've got a '94 Ranger with the 4.0L OHV and an Automatic trans. When I start, hot or cold, it has quick lifter knock for only a fraction of a second. This same knock comes back if I hold the throttle over 3K with NO LOAD on the engine. With any load, I cannot make it knock. With no load, though, it becomes very loud, especially with more RPMs. at idle and slightly above, there is a slight tick that can only be heard with the bonnet up, and then it is only slightly noticeable. I think that this tick is unrelated, but I figured I should share that information. For oil, I run Pennzoil high mileage 10W-30, changed 3000 miles religiously. Purolator filter, PL30001. I can understand the startup knock, but I can't see why it seems to produce the same knock at high RPMs under NO load.
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The truck just won't turn over makes a rrrgh rrrgh noice like it wants to start, I push the gas peddle to the floor and I should smell a lot of gas but don't!!! I added oil when it died at the store last night and it started up but the oil stick indicates oil is fine??? Pulled the diode out this morning put it back in the truck would not start just made that noise but turned it off and reseated the diode and it started??? These things may or may not have anything to do with the problem. Could it be electrical or oil pressure gauge sticking or something else that I could tell my mechanic and he could fix so I don't get stuck????
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Getting the Banana ready for it's smog test appt at the shop last night (it WAS today) Check engine light had popped on and it had been starting to sputter and surge at the idle occasionally for the last few days so I took a look at the MAF and saw dirty wires. Aha I can fix that, a couple squirts of MAF cleaner, plug it back in and voila! No more light, the Banana ran down the road around the block, over the hill and through the dale like a champ. I shut her down and call it a night.
This morning, hop in and fire the Banana up like usual and all I get is a nice peppy crank over. The Banana has had a bunch (pun intended) of new parts throw at her recently... new battery, starter solenoid, plugs and fuel pump relay and fuel filter. All within the last couple of months.
Out of complete disbelief, I ground on the ignition for a little while and she finally kicked over and sputtered to life. I let her idle a couple of minutes and things seemed fine so off we go. I make it about a block before the Banana starts hiccuping and bucking like something possessed and dies.... kaput.
The Banana has a 3.0, manual transmission and at least half a tank of fuel. Long story short and a tow truck ride home again, half a day trying unsuccessfully to pull a code, any code.... nothing. She will half-heartedly cough and spastically run with ether shots and near as I can tell I'm not getting fuel to the fuel rail relief port. I'm really hoping there is some way to diagnose a faulty fuel pump without having to drop the tank and fish the damn thing out.
I'm not hearing it run when the ignition is turned on but then again I don't think I've ever heard it run. Any other things to try before I replace the pump itself???
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I have a 2005 Ranger 4x4 4.0 automatic with an intermittent no crank, no start issue, So the problem has been getting worse over time This time when it wont start, all of the lights work, the radio, the fan, etc. They are all bright and functioning.
The battery is brand new and showing 12.9v at rest. (Yes, I have tried to jump it and charge it to be sure). However, The gauges are not functioning when the key is turned. I have no click, the lights don't dim, nothing happens when I turn the key.
Another neat point, if I turn on a directional with the key on, the relay clicks so rapidly that it won't even flash the lights. I am assuming that it is a ground someplace, but I dont even know where to start on this truck.
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I have 2000 Ranger 4.0L 4wd, 5sp ...
Just in the last month or so as out temps have been dropping off I've been having troubles getting her started. It happens both when the engine is cold, ie first start of the day, and after starting when warm. It did it a couple times last spring, but then all summer and fall I didn't have any problems (warm outside air temps) but, now its happening again. I'd say any time the Outside air temp is 40F or less, I am worried it won't start. IF i get her to start, everything else is just fine and she runs like a top. Here are the symptoms and what I've done so far.
When I crank I will get a couple cylinders to fire for a second or two then it falters out behaving like fuel starvation. Then I crank again right away and nothing fires... just cranking over and over. If i wait a minute and crank again same symptoms or it will fire right up. Baffling!
I thought Idle Air Control valve and sticking fuel pump relay, so I threw new parts on, but no fix.
About 75% of the time if I turn the key on, hear the fuel pump running, turn key off and on, hear the pump again x3 and then attempt the start it is successful.
Unfortunately, I don't have a code reader, or fuel pressure test equipment. The check engine light is NOT ever on. DO I HAVE A FALTERING FUEL PUMP??? I've heard thats tough to change out.
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2001 Ranger 3L v6 auto, 186k miles. Never had a problem. One day last month I park it at home. 10 minutes later I need to make a quick trip . Get in, turn key, absolutely nothing happens. Replaced the battery, starter/solenoid, and ignition switch (not the key cylinder lock, but the white box inside the dash below and to the left of the steering wheel...has lots of wires going into and out of it,...turning the key slides a little metal pin inside it up and down). All fuses and relays are good, neutral safety switch is good. Key lock cylinder is mechanically working properly. Engine is not headlights, interior lights, wipers, radio, etc all work fine. Theft light is not blinking rapidly. Headlights do not dim when ignition key is turned. Where do I go from here?
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1999 mazda B4000 4WD 178000 miles 5 speed manual, I've been having a crank no start problem but after a few tries it would start, a week or so ago it was really cold (23) it wouldn't start so I opened the air box and shot it with starting fluid it took about 5 long sprays but it started.
It ran up op 3200 rpms and won't go back down, took it to my shade tree mech. he hooked it up to the diagnose thing it showed no codes, he poured water over the motor it different places and toward the back it idled down for a second so he says "blown intake gasket' so we replace upper and lower and sure enough we could see where there was a bad spot on the upper and a cleaner spot on the port.
That was not the problem it still idles at 3200, I mean wide open screaming, could the starting fluid have done something? Now he says "blown head gasket" I never had any idle problems before matter a fact besides the hard starting problem that started it was running just fine, what happened?
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i have a 96 ranger with a 2.3l engine sometimes it will start right up and sometimes it has to crank 4 or 5 times to start i just gave it a tuneup and changed the oil and filter. should i run sea foam through the oil system,it sat for about seven years and i need to convert the idiot gauge to a real gauge.
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1998 Ranger, 3.0 liter manual transmission. The vehicle recently has had the engine replaced. Still a 3.0 Liter, but possibly is from a 1995 or 1996 Ranger. Replacement motor from a wrecking yard, appears to have been sitting for quite some time prior to purchasing. I had a friend change the motor out after getting the vehicle a few weeks ago.
Ranger drove fine for a week, but this morning it wouldn't start. One click is all it would give when you turned the key. Thinking the culprit was the all in one starter/solenoid, I replaced it with a new one this morning. Now the solenoid will click continuously when the key is turned, starter still will not rotate then engine.
Battery tests good - 12.4 volts; connections appeared fairly corroded.
Here is what I have done:
- Clipped off the first half inch of corroded terminal leads, replaced both sides with new battery connectors and wire brushed connections off at battery and starter.
- Replaced Starter
- With "S" connector disconnected, attempted to bypass starter connections and short terminals to see if a faulty clutch position sensor was to blame; shorting did not produce anything other than turning the key did.
- Paralleled an additional cable from battery to starter terminal to see if corroded wire connections were to blame; still just clicked repeatedly when attempting to start.
Crankshaft does rotate manually, does not appear to be seized up. Unsure of what else to check for. Not confident in friend's engine installation abilities, he may have screwed up something I'm not thinking of. On the other hand, I don't believe I would have been capable of swapping out the motor myself.
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My mazda b 3000 shut off while at a red light i t turned over initially 3-4 times now nothing. changed EGR, ECM, CRANKSHAFT AND CAM SHAFT SENSOR three weeks ago. brand new battery, took alternator in and it was bad so i replaced. theft light is blinking rapidly?
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