I now have a 1991 ranger 3.0 super cab. I need a step by step walkthrough of how to time it. Keep in mind that I ha the distributor out while turning the engine over so I need from start to finish, including the spout connector. It runs right now but idles high at the start and the. Stumbles down to about 500rpm and sometimes dies....
View 12 RepliesGrandson 1991 Ranger 3.0 v6 69,000 miles We have a long start issue after it has sat for 30 mins. plus. If you open the throttle part way while cranking it will start fairly easily. Fuel pressure comes up instantly when you turn on the key. It runs at 39 psi pull the vac line off regulator it jumps to 49 psi. Fuel pressure does drop to about 30 psi after setting an hour. It kinda acts like it is flooded when it starts. so far we have done a complete tune up plugs wires cap and rotor. The ignition module has been replaced twice last one a real Motorcraft. New fuel pump and filter. Cleaned the fuel injectors with Ford cleaning system. I will replace the coil next and maybe clean the iac.
View 14 RepliesMy ranger has a 3.0 v6 engine it idles high and accelerates on its own sometimes. Sometimes its more often then others. I turn my key about three times thinkin its reseting the computer and stop it and it does. But I keep hitting a dead end and don't know what to do about it.
View 10 RepliesMy son just purchased a 1996 Ford Ranger 2.3l 5 speed it is a nice little truck. But I have a question when you press in the clutch it acts like the choke has come on it idles way to high. When you come to a complete stop it is a few minutes before it goes back to its regular idle. Is it suppose to do that?
View 9 Replies1999 ranger, 2.55 speed. truck idles with very high rpm's when driving and shifting gears. have changed the AIC, mass air sensor. Throttle position sensor and still does it. the AIC has been changed 5-6 times in 6-8 months as parts store kept telling me it was that. What can i look at, check, etc...
View 6 RepliesMy 1991 ranger with a 4.0 turns over but will not start. It acted like it ran out of gas put again seems to do ok then it did same thing it sat over night then would not start so I thought I would put some gas in the intake so it starts ran real rough but smoothed after a few minutes ran fine after that next morning same thing no start did same put gas in intake at first no start just turned over didn't even try let it sit for awhile then tried again it fires up ran rough but ran now I get nothing just turns over pulled codes 22and 122 replaced both had ignition mod checked its good new coil pack no change so at this point i hear fuel pump kick on fuel getting to fuel bar but seems a bit week on pressure going to get pressure gauge and see what it says but in the meantime I am loosing my mind...
View 9 Replies 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???
I have a 91 Ranger 4cyl. Tune up about 2 months ago. Mileage about 178,000. When the temperature gets below about 45 degrees, the truck will not start. It cranks like the battery has plenty of juice but refuses to start. Once the temp warms up, the truck will start first crank.
View 5 Repliesits 1986 Ranger with a 2.9L V6 Auto 4x4, well to start with it seriously over fueling also it idles very roughly and even stalls out sometimes, when I'm trying to hold it at a speed it acts like it is missing (I guess that's from over fueling as well and it also pukes out lots of black smoke, it goes through way too much gas for a V6), but when I speed up fairly hard it acts fine until I try to maintain speed again, I have already put a tune up into it and a new EGR as well a fuel regulator and how to fix it?
View 14 Repliesok so let me start by saying, my name is Tim, I own a 1999 Ford Ranger 6 cyl, 3.0L truck, I bought it brand new in 1999 and drove it for a few years and then took it off the road for 3-4 years then last year I went to put it back on the road and I couldn't get it running.
I took it to the dealer and they replaced a key switch module. since then the ranger seems to lack power. It also idles erratically when you first start it in the morning too.
not sure whats going on here but the engine light is on,
I get codes P0171 & P0174 (too lean bank 1 and too lean bank 2)
I would also like to note that I have replaced the fuel pump, fuel filter, transmission filter, MAF sensor, IAT sensor, PCV valve, EGR valve, TPS sensor, idle control solenoid, fuel pressure regulator & new plugs. I have also checked for vacuum leaks with no avail.
I'm working on a 1992 ranger with the 2.3l. Hard start almost every time, sometimes have to hold throttle open sometimes not. Won't start at all this morning. When it does finally start it takes a while for it to start firing on the intake side plugs. Haven't had time to check fuel pressure yet but can hear pump cycle when key is switched on.
View 8 RepliesI just bought a 1991 F150 with a 302 (5.0). It idles at around 2600-2800 RPMs. The previous owners replaced the TPS and IAC, but it still idles fast. Ford dealership told them it was a vacuum leak. Are all the vacuum lines close to each other? How easy is it to locate/fix the problem?
View 2 RepliesI have a 2000 4wd Ranger with rear anti-lock brakes. The ABS light comes on every time I start and drive less than 100yds. It stays on until you shut the truck off. I found the test plug, and followed procedures to get the codes, but the ABS light won't flash at all. I checked fluid level and fuses. I replaced the rear sensor about a year ago, when that went I lost speedometer and OD off light stayed on. I wouldn't rule the sensor out, but I'd like to get codes. To get codes I grounded the Black/Orange wire with the key in Run position.
View 10 RepliesI have 95 ranger 3.0L revs up over 2000rpm at startup then comes down slowly to a little over 1000... Changed the IAC valve still does it... When I let it warm up I unplug the IAC and idles normal and smooth about 750 RPM so I don't think it's a vac leak... What else could it be???
View 5 RepliesMade a trip to the hardware store yesterday. When I came out, the truck would crank just fine, but wouldn't start (98 4.0L 4x4). Tried adding gas, no luck. I had actually called a wrecker, but it eventually started after sitting for about an hour. All I did differently was hit the gas pedal a couple of times. Thinking it may be a low fuel pressure problem, I took it to autozone this morning (started it about 4 times now with no problems). Checked the fuel pressure, and it sat at a solid 65 lbs at idle. I tried holding the throttle open and it stayed at the same pressure. I forgot to try with the vacuum off.
First off, I've seen some people say 60 lbs is right, but more say it should be at about 45lbs. 45 seems right since the fuel return is on the block, not on the pump. I'm guessing the fuel damper went out, but is there any good way to check it? Also, since the damper is vacuum controlled, would a bad vacuum cause this problem? Third, could high fuel pressure cause it to not start? That's the one I'm most worried about what was wrong there.
96 Ranger 2.3 5 speed, 2wd. 212k on the clock.
Bought this from my BIL last week. CEL was on so I ran the codes. replaced the air filter, cleaned the MAF (with CRC MAS cleaner), replaced the EGR solenoid (physically broken). The first code showed this was throwing the code. That code (p1409) went away but p0402 showed it's head. replaced the DPFE sensor, disconnected the battery for an hour and am now code free.
Now it idles like crap, up and down with A/C on or off to nearly dying and does eventually die. Disconnected the MAS and no change. Cleaned the AIC no change, replaced the AIC with no luck. Checked for any obvious vacuum leaks around items I messed with. Found nothing. With engine running I disconnected the vacuum to the EGR valve and idle smooths out. Feel a small vacuum tug from the hose, nothing at the valve.
Haven't changed the PCV or cleaned the throttle body. Could it be the EGR valve since removing the vacuum seemed to work?
Side note, BIL's mechanic told him THREE YEARS AGO the CEL was 'probably a O2 sensor' and that is doesn't do anything and no need to fix.
Still no codes and still no power. Can't hear any vacuum leaks. Bought new plugs and wires but haven't installed them yet. EGR? TPS?
I recently bought a 91 Ranger 4wd for my son. The guy I bought it from put new manual lock outs on it. every time I take the tire off on either side the hub comes with it! Is there a clip or retainer missing? If so what and where can I get one?
View 4 RepliesMy dad's 1991 Ford ranger 3.0 2wd just died on him when he was driving home and I checked to see if the truck had a spark and it did not so I replaced the ignition control module, then ignition coil, then distributor and rotor cap(plug) and I put new plugs and wires on it a few months back too. I also checked to make sure that the timing chain was working as well (while I had the distributor cap off). Then I realized that the EEC maxi fuse was blown. I then found a fourm that said it might be the relay so I replaced the EEC and the fuel pump relays while I had them both out. Every time I put a new 30 amp fuse in the EEC slot and turn the key to start it the fuse blows and the truck won't start. What might be wrong?
View 1 RepliesI'm having a bit of trouble with my fathers '03 Ranger Edge 4.0L. It has about 100k miles on it, and we keep it very well maintained. This is the first major problem we've had with it.
When the problem first occured, it had been driven about 30 miles on the highway and about 5 miles after getting off the highway, he pulled up to an intersection and stopped. As he started accelerating again, it all of a sudden started sputtering, surging (almost exactly as if it were running out of gas), and then stalled. It continues to exhibit this behavior. It will start and idle fine, but struggle and then stall when given any amount of throttle. It's also an automatic transmission if that makes any difference.
Fast forward to this past week after we had it towed home. We have checked the fuel pressure, and its dead on at about 64psi. We changed the fuel filter, changed the PCV valve, changed the upstream O2 sensor, put in a new air filter, cleaned the MAF sensor, and cleaned the intake of the throttle body. We're now at a loss as to what could be causing the problem. The CEL is not on, and there are no codes being shown when we plugged it in. We also thought it may have been bad gas, so we drained the tank and put fresh gas in from our preferred station. The plugs and wires are also fairly new, only about 4k miles on them.
Are we missing anything here? What else we could try? The absolute last resort is taking it to a shop, we're going through a rough patch with finances.
My ranger is an 89 but it's got a 91 motor in it, 2.9 V6. When I accelerate it hesitates before actually accelerating which makes me think the TPS is bad. Probed and tested and I got .85V throttle closed and 4.65 at wide open. Specs call for .8V - 4.5V
I'm not sure if there's an allowance of fluctuation, but is that high enough to point out a bad TPS? If it's not the TPS, is the ignition timing off or what else could it be?
1991 2.3 l. Thought I had an exhaust manifold Leak. Replaced gasket. New gasket didn't work. Removed gasket and mounted manifold to engine metal to metal, still and noise. Installed New manifold with gasket. Still same noise. Am thinking noise not coming from manifold. Torqued all bolts to spec. Could it be lifters .
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