Ford Ranger / B-Series :: 2003 4.0 - Rev Limiter At 3000 RPM / AC Clutch Not Engaging?
Apr 15, 2015
So that's what if feels like, in park at idle it sounds great, starts great no codes. IF you floor it it will not go over 3000 rpms in park, it feels like it has hit a rev limiter. I have 60psi fuel pressure at idle and at 3000 rpm.
When driving down the road I won't go over 55 mph and drives normal if you keep it under 3000 rpm, if you give it more gas it falls on its face?
AC is not working (clutch not engaging)I don't know if that's related or not.
We did just swap the motor the truck is a 2003 2wd drive. motor came out of an 2002 4wd. we are running the 2wd harness, computer egr delete etc.
View 6 Replies
Advertisement
I have a 2003 ford ranger xlt 4.0L and here recently my ac compressor has been making a loud click noise engaging even though i am not using heat or AC, so when it engages the rpms drop and almost wants to stall and it does this in about 10-15 sec. intervals, but when I am driving it acts fine. What is going on here, I recently had a vacuum leak and i found it and fixed it, and now this issue just started.
View 2 Replies
I have been having with my ford ranger. I bought this off my nephew bcuz he needed some money and never drove it due to it being a 5speed and he has a kid and a wife and no room. OK the issue I am having is in gear or neutral I can't get the 2.5 motor over 3000rpms in any gear at all. If you rev the engine up or r driving it when it hits between 2900-3000 rpms the motor acts as if it is going to die and looses all power until you let off the gas. I have replaced the following items on the truck. Oh by the way I have a Cam 2 hand held and there are no codes or warning lights. All new parts :
1) new fuel pump
2) fuel filter
3)new timing belt
4)new motor craft platinum plugs
5) new motor craft plug wires
6)new Mass air flow meter
7) clutch,pressure plate & throw out bearing along with new slave(that needed it replaced others since I was there)
8) exhaust tube behind motor(rotted out)
9) new idle control sensor (acts as elect. Choke)
Truck starts up real quick and idles fine, but when truck is cold the rpms @ 2500 does the same as when it is warm @ 3000 rpms. I even took it to the local ford dealer in my town. Youngstown oh @ Fred martin ford. They told me the wires should be replaced and plugs along with mass air flow valve. I called them after replacing it and told them no difference and the service manager told me to bring it in again and they will look again. Service manager told me he has never heard of this type of problem and I went to a local garage mentioned it to the lead mechanic. He said that is why he doesn't like fords they are to common in chronic problems and can't be fix without a lot of guess work. I have a Hanes manual and did everything it recommends to no avail.
View 14 Replies
The truck: 03 Ranger, 2wd, 2.3L, 5spd, 160k mi
I bought the truck two years ago and it's always been difficult to shift (especially into 1st, 2nd, 3rd). I don't drive it often and only put 5k mi on it since I bought it.
The problem: Someone more mechanically inclined than I once told me that the hard shifting is probably due to the clutch not fully releasing due to low hydraulic pressure brought about by a failing slave cylinder.
I just noticed today that there is a high-pitched squeaking coming from somewhere on the truck. At first, I thought it was the rear end, but now, after pulling it into the driveway, I noticed that the squeaking noise vanishes when I push in the clutch pedal and returns after I release the clutch pedal and drive in 1st gear.
The transmission oil level is good, but I've never changed it and I'm not sure if the previous owner ever did either. I'm hoping I haven't damaged the transmission.
After reading a few threads, it seems the problem might be the input shaft bearing. To replace it, I'd need to drop the transmission and borrow a couple of tools I don't have (feeler gauge and bearing puller). If the ISB is the problem, it seems like it would be a good idea to change it now before it seizes and leaves me stranded somewhere.
View 12 Replies
Driving a 2008 Ranger XLT 3.0. Starts runs and drives fine, how ever it seems to have a tinny ruff idle.
What I noticed is when in park or neutral when I idle it up @ 3000 RPMs it seems like it runs on 3 cylinders and sort of cuts in and out very quickly. Is this a protection thing on the ranger.
Running on the road it kicks down and runs thru all the gears normally from idle all the way up to 5000 RPMs. Just would like to make sure this is normal.
View 2 Replies
Ranger often wants to idle at 2,500 to 3,000 rpm. I'm glad its got a clutch! This is a long term intermittent problem that is getting worse. I have replaced the the IAC twice. I have unplugged the IAC when the engine is in high idle and the engine idles normally. But, starting the car with the IAC unplugged makes car run rough. That makes me think the IAC is not getting the right voltage input from the pmc (eec). Mine is a 2002 with the 3.0 engine. Throttle plate seems to be closed.
What sense inputs does PMC use to determine idle air position? Also replaced TPS sometime ago but that didn't work either. Sometimes turning off the a/c will knock the idle back to normal but not always. Turning the car off completely usually resets idle. But the high idle comes right back after accelerating. Drove the car today and idle would stick and stay high when clutch pushed in coming to a light. However. as the car slowed to a stop the idle would come down when rolling 1-2 mph. ??
View 13 Replies
Just picked up a 2003 Ranger XL 2.3L and notice that I get a little grinding every now and then when shifting into 1st gear. The clutch was replaced 3 years ago according to the PO but had no clue as to how long it's been since the clutch was bled.
I've used my Motive pressure bleeder numerous times in the past on brakes with much success but I've never used it on the clutch. I've used vacuum bleeders as well but it's always a 50/50 success rate with that. The pressure bleeder just works much better for me.
Using a pressure bleeder on a clutch and if so any tips like still needing to tip the master cylinder end up to release any potentially trapped air bubbles?
View 5 Replies
I've got a 1982 Courier 2.0 2wd 5speed pickup and it's been passed down through my family and has sat for quite a while so I started tinkering with it in my spare time.
I began with the motor and got it to run after 15 years of sitting around but am having issues with the transmission. When I first got it running a while back i had it in gear and when I let out on the clutch it lunged forward a little and stalled. I have since then towed it a short distance across my yard (in neutral of course), but now it seems like it isn't doing anything while it's in gear.
While its running I can put it in gear (even without the clutch) it doesn't grind jump or anything. Everything feels like it's okay as in going into all the gears. I was wondering if this is possibly clutch related or if it's the trans itself. Or maybe some electrical thing related. I haven't taken anything apart yet in hopes that it's something simple. I was curious if it might be low on fluid and maybe that would cause it not to engage properly?
View 5 Replies
I have a 2001 ranger 4x4 4.0 L with what appears to be a unique a/c problem. Over the last week the compressor will not kick on immediately and seems to randomly decide when it is going to function. Once it starts, it runs properly and cools well, until I turn the engine off and it is back to square one. We have checked the coolant level and it is full. the problem seems to be getting progressively worse....At first it took about 15 minutes for it to decide to trip, then 30 minutes, and yesterday I drove for over an hour and the compressor never kicked on.
View 4 Replies
Truck: Ranger
Year: 1990
Engine: 2.3 Lima
Trans: 5 Speed Manual
Miles: 83,445
Recently Replaced:Oil Pressure Switch
Oil Pan Gasket
Crank Position Sensor
Spark Plugs
Plug Wireset
Ignition Control Module
Driver Side Coilpack
After I got done with all of this crap on my Ranger, I noticed that it was driving great! But...today I was on my way to school and BAM! My engine idle started hitting (presumably because I do not have a tachometer) about 3000RPM and lowering down to about 2500RPM and from there, every time I am not in gear it decided to fluctuate between 2500RPM and 3000RPM. Crazy style too.
Now, I got to school, and getting closer to it at a stop light the truck basically died. It was almost at 100'ish RPM. I gave it gas, and BAM. I hear a continuous hissing noise from under my hood. Haven't diagnosed it fully yet because I just got home and its 12AM.
Now, every time I stop at a light or in traffic or whatever it may be, I have to give it gas every other second, like a small push on the pedal, to make sure the truck doesn't die. Also, every time I am out of gear and my RPM's are at an 'idle' state, I get continuous hissing from somewhere, I get no power loss or anything, just really weird idle RPM's and hissing when my foot is not on the gas basically. It is strange. I think It is some sort of Vacuum leak but I am not sure.
To get a better picture of the 'hissing' noise, it is the same hissing as you would hear when letting the air out of a tire. That is the best way I could describe it.
View 3 Replies
I have a 96 ranger with the l4. Right before I bought my newish truck last December, it's started miss firing and running really bad. I replaced the spark plug wires, most of the spark plugs, and both coil packs. Didn't work at all. Then I bought my new truck and parked. Fast forward to now. Fired it up, ran REALLY bad. We changed the wiring order from the 96 order to the 99 order.
But the truck idles from 500rpm (barely running) and randomly jumps up to 2-3000rpm and then back down. Driving it has NO power, rev it and it stays at 2-3000 for quite awhile. Sometimes it randomly dies. REALLY need to get it running quick and cheap. Getting ready to sell my daily driver to find something else and I need something to drive while I hunt for another truck.
View 1 Replies
So went today and bought a 1993 ranger 4x4 ext cab 4.0! Runs good some bad handy work that i need to fix but truck has plenty of power and good handling...
issue 1- 4x4 not engaging. the light by the push buttons does not come on and you dont hear the "clicking" of the relay trying to engage. so whats the problem and how do i fix it?
issue 2- when clutch is fully depressed and you go to shift (this is only sometimes) you can feel and hear it grind just for a quick sec. and forget about down shifting you cant do that without slowing down. so maybe new clutch?
issue 3- at 65 the vehicle does shake a little otherwise but pretty smooth. any tips on how to smooth it out? maybe new ball joints? tighten some stuff up maybe?
View 14 Replies
I have a 99 ranger 4x4 4.0 V6 with 200K miles..I just had the slave cylinder replaced and bled however, it is still hard to get into gear and when at a stop light with the clutch pedal pushed in all the way the truck tries to move forward as if its in gear. I took it back to the shop and the mechanic says that the hydraulic system is working as it should and the problem could only be the pilot bushing failing and causing the trans to partially engage. The clutch and previous slave cyl only had 25K before the slave cyl failed and started leaking!!
View 12 Replies
I noticed that my ABS was engaging when I would slow down to a stop while turning left. I pulled the fuse for the ABS just to make sure that's what was causing the pulsating brake, and it was. Anyway, if it's an ABS sensor problem, would it be the front passenger side sensor if it's only happening when I turn left? Is there a way to test this. Would a scanner detect it? It hasn't been throwing a code or anything. Just the ABS engaging while braking and turning to the left when it shouldn't be.
View 6 Replies
The key cylinder is basically not engaging anything. The key rotates all the way from auxiliary to start but there's no resistance anywhere, just sort of flops back and forth. I put in a new cylinder just now and luckily it engaged the starter just enough so I was able to get the car home from my wife's work but of course once in my driveway the key would not turn the car off. So if the cylinder is good then what should I check next?
On a side note, what's an easy way to turn the car off next time this happens? Disconnecting the battery didn't work, then I couldn't find an inertia switch. I finally disconnected the alternator with lots of sparks but it did shut the engine off.
It's been a rough night already and I still need to figure out how to get the Ranger I left at my wife's work. The Bronco's got no insurance and my wife can't drive a stick anyway, same issue with the motorcycle. Thinking I'm in for a 10 mile bicycle ride.
View 14 Replies
My 88 2.3l 5 speed ranger was running fine then i went to start it up again and it wouldn't turn any of the cylinders or none of the belts move. i can hear the fuel pump turn on for about a second every time, there is weak fuel pressure at the rail. Why wouldn't the engine crank? the starter does not turn the belts and all i hear is a whizzing sound. it sounds as if the starter is spinning but not engaging.
I have had problems with the fuel pump relays but those are all taped up pretty good. I am leaning towards a clogged fuel filter or bad fuel pump. but even with a bad fuel pump or clogged filter wouldn't the engine try to crank even with low fuel pressure? I have a new battery in there. I checked all the fuses in the kick panel. I will check the inertia switch wires as the inertia switch has been disabled.
View 7 Replies
1999 XTL 4.0 auto, was doing fine, replaced Interior light bulb, now wont crank over!!! i suspect the anti theft system... how do i fix or ByPass the security system, i can start the truck by Manually engaging the starter Relay under the hood.
View 1 Replies
Odd question, but the a/c clutch has always engaged randomly even though the a/c is not on and even now when the heat is on. Is this normal?
View 7 Replies
soo a friends 03 f-150 w/ the 4.6 has noticed the a/c compressor clutch engaging while heater is on. clutch engages for about 3 seconds or so and kicks back out consistently but only w/ the heater on. a/c dose function property when using a/c functions... Is this normal or does something need serviced???
View 3 Replies
I own a Ford Ranger 2003, 5spd 6 cyl. My problem is when I'm driving and the engine is revving above 3000 rom's. It begins to sputter and buck as if the engine is running out of gas. It only lasts a few seconds. It ends as quickly as it starts. It does not occur each time when driving above 3000 rpms. My mechanic took the truck for a test ride and of course he could not find anything wrong. His advise was to wait until it got worse. I would rather solve the problem now. It is difficult and dangerous when trying to pass vehicles on the road.
View 2 Replies
This morning, I shifted into neutral and left the truck running. When I got in it put it in reverse, the shifter peddle went all the way to the floor and the clutch did not engage. I turned off the engine, and the transmission shifted easily. I put it into reverse, started the engine, and when I tried to shift back into first, the same thing happened. Pedal to the floor with no resistance, and I could not get it into gear. I finally forced it into 1st to get back into the driveway, but had to stall the engine to keep from going through the garage door. The clutch would not disengage at any time. I checked the master cylinder and it is 1/2 full. Has my clutch gone out?
View 14 Replies
