Ford Ranger / B-Series :: 1994 - Downshifts If Step Harder On Accelerator At Cruising Speed
Nov 6, 2015
I have a 1994 4x2 shortbed standard cab Ranger XLT. It has the 4.0 OHV engine, A4LD Automatic transmission, and 195,000 miles. Under average driving conditions, it operates fine. It shifts up through the gears much like it always has, although the shifts may not be quite as firm as they used to be.
If I'm at cruising speed and step harder on the accelerator, it downshifts, RPMs increase, and it upshifts rather poorly, & then I feel a thump, (maybe the torque converter locking up when it shouldn't be?), and I'm in the higher gear. This seems to happen when it upshifts from 3rd to 4th gears for sure, maybe from 2nd to 3rd, but I'm not sure.
Again, it only seems to happen when I attempt to speed up from cruising speed, not from a stand-still. The transmission fluid and filter have been changed at regular intervals, and the truck has never been abused. The fluid is red in color, doesn't smell burnt, and the level is correct. I don't want to get rid of this truck if I can avoid it. It has been super-reliable and mostly trouble-free for the 16 years I've owned it. What might be wrong with it?
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I have a 1994 4x2 shortbed standard cab Ranger XLT. It has the 4.0 OHV engine, A4LD Automatic transmission, and 195,000 miles.
Under average driving conditions, it operates fine. It shifts up through the gears much like it always has, although the shifts may not be quite as firm as they used to be.
If I'm at cruising speed and step harder on the accelerator, it downshifts, RPMs increase, and it upshifts rather poorly, & then I feel a thump, (maybe the torque converter locking up when it shouldn't be?), and I'm in the higher gear. This seems to happen when it upshifts from 3rd to 4th gears for sure, maybe from 2nd to 3rd, but I'm not sure. Again, it only seems to happen when I attempt to speed up from cruising speed, not from a stand-still.
The transmission fluid and filter have been changed at regular intervals, and the truck has never been abused. The fluid is red in color, doesn't smell burnt, and the level is correct. I don't want to get rid of this truck if I can avoid it. It has been super-reliable and mostly trouble-free for the 16 years I've owned it.
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My '90 Ranger is experiencing a pretty bad misfire after doing a tune-up. I changed the plugs (gapped to .045), wires, distibutor cap, rotor button, air filter, fuel filter, and cleaned the IAC. It had a barely noticeable miss before the tune up, that's why I did it. Now, it's pretty horrible.
At idle, it's definitely noticeable, and at cruising speeds (RPM's below 3K) it bucks and surges. The weird part about it is WOT runs are as smooth and (somewhat) powerful as ever! At idle in neutral it will revv up just fine without any hesitation as well.
First thing I did was check the firing order, again and again. Made sure all my wires were properly seated on the plugs and on the distributor prongs. Pulled the plugs back out, they were all clean and properly gapped. I pulled the wires off one by one to try to isolate the misfire, but every plug wire I removed made around the same impact on the motor.
Next I ran codes. KOEO, I got code 95 - fuel pump secondary circuit failure. Don't know what to do about this. Fuel pumps comes on at the turn of the key, relay clicks... KOER, I got 11 (pass code), so nothing there.
Then I hooked a fuel pressure gauge to the schrader valve on the fuel rail, and at idle pressure was a steady 35 PSI. I also removed the vac. line to the FPR while running to see if gas came out. I checked for vac. leaks as well.
Now not sure what to check now. I've checked everything I know to check, but nothing works....
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I have a 2002 4.0 with the 5R55E transmission. My problem is while driving. It seems to have developed in the last few weeks.
The truck has a whirring noise, which changes as it shifts, which leads me to believe its tranny related. The noise isn't like a grinding.
Most noticeable when it downshifts from 2-1, but I've heard it when accelerating too.
I've investigated u-joints, and they are tight. My tranny fluid is not a dark red, and doesn't smell terrible. No shifting issues, except for the infamous 1-2 pause.
I will be doing a test on jack stands this weekend to listen outside the truck.
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Ford F-150, 1994 : intermittent problem. going down highway, foot on the gas. At times, will press accelerator to go faster but nothing happens, like clog somewhere. Sometimes, with foot still on gas, i will hear a popping sound coming from under the truck, (under the engine?, or drivers seat). Usually 4-5 pops, sometimes none. But after each pop, car accelerates slightly, as if it is a slight clearing, until finally, as if some clog was opened up, the car plunges forward, so i then take my foot off the gas. Sounds like either problem with fuel getting to the engine or a problem with the exhaust.
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OK,it's a Taurus but it's the 3.0 Vulcan.On the highway crusing easy,now and then I'll get a stumble.It's like the key is turned off and back on.The tach stays steady but the car stumbles like the key was cycled quickly.I had to put a fuel pump in it a few weeks ago and now it is starting every time but this stumble has me stumped.
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I've got an 83 ranger that has proven to be a bit of a head-ache. For starters it's got a persistent oil leak. It's somewhere in the area of the distributor, intake manifold, block region on the backside of the engine, but I can't get back there to see it.
Secondly, the truck only seems to want to start when I give it gas. Even when I use starter fluid, it will only get to an idle if I hold it to the floor when I turn the key. What this might be?
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I have a 1984 Ford Ranger 4x4 with 2.8L V6, carburetor number E37E-AEA. The accelerator pump diaphragm is perforated.
Small holes are visible when I hold it up to a light. Is this part available anywhere? Is it included in these carb repair kits that I see on a lot of auto parts sites? The sites don't list the contents of their "kits."
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2003 ford edge 3.0 V6 ... I was driving down interstate today going 70, set my cruise control & the button broke. My accelerator was stuck, when I would hit the brakes it would literally shake the whole truck. What happened & why?
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My 94 ranger, 3.0 v6 began to sputter and jerk about a month ago. It does this when ever give more then lite throttle up until about 3000 rpm. I have replaced plugs, wires, coil and cleaned the air flow sensor. I feel like this has worked a little but the problem is still definitely present. When I hit 3k rpm if feels lie the truck begins to run correctly and almost like it had a power ban much like a dirtbike, but again it's just the truck running correct.. And above 3k rpm it runs great... and every so often the problem will completely disappear for 5 minutes or so, then come right back.
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I have a 94 2wd 4.0 auto 3.08 rear end it has 195,000 im gettin 15 city 18 hwy I used to pull 24+ hwy I changed plugs and wires no change? It has the 4.0 tick but its always had it....
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Working on a friends 94 ranger, 2.3 L with codes 218 and 998. Chiltons manual does not even show this code. Code is for Loss of Ignition Diagnostic Monitor (IDM)/left side. What exactly is this? Can't find anything that explains the IDM.
998 means a hard fault.
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1994 ranger 3.0 .. New: water pump, htr. hoses, radiator, thermostat, pulled & flushed htr. core. (2 year time frame) ....
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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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Having a slight issue with my ranger. So I bought this truck out of a junkyard about a month ago, its a 94 4x4 with a 4.0 and a five speed. When I bought the truck the motor was blown so a few weeks ago i replaced it with a 4.0 from an aerostar van I had laying around. Right after I changed it the truck was running good with no issues, until a few days ago going to work the truck started hesitating going up a hill. Now the truck does it all the time, sitting at idle the truck runs smooth as silk, at half throttle it does it the worst but when you mash the peddle to the floor it clears up and runs good.
So far I've replaced the plugs, wires, coil pack, mass air sensor, throttle position sensor, and the fuel pressure regulator to try and fix it but nothing has worked. I've checked the fuel pressure it has 30 at idle and 40 with the vacuum hose pulled off of the regulator, I even taped the gauge to the windshield and went for a ride and there was no drop in pressure when it started acting up. a few other things i have done were plugged all the vacuum ports to rule out a leak, reset the computer and checked for codes. the only code that came up was 522. So I think my next step is going to be buy new oxygen sensors ? But my question is wouldn't the check engine light come on if it was an oxygen sensor ?
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Got a problem with the '94 Ranger. Something keeps draining the battery. For reference, the truck is an XL, manual 4x4, 4.0L, 5-speed. I've been trying to keep driving it so I could try and diagnose the issue. At first, as long as I cranked it every day, it stayed charged up, but now it has gotten worse. It will run down in an hour or two. I know figuring this kind of problem out is tough, but I thought maybe some others of you may have experience in this area that might benefit me.
Based on a gut feeling, my first idea was that there was something going on inside the AC compressor. So, I disconnected the compressor, but that wasn't it. My plan at the moment is to replace the wiring harness between the battery and the starter. The current harness is pieced together (not my doing), and whether it fixes this problem or not, it needs to be done. Another thing I've thought about is the ignition switch. It acts "funny" to me, but it has never really given any trouble.
My son needs to take this vehicle back to college with him in a couple weeks, and I need to get it figured out.
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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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The headlights on my ford ranger 1994 won't come off. All fuses are good and wondering the next step?
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I have a 1994 Ford Ranger XLT xcab with a 4.0 engine.It will take off and drive in the freezing cold but when it warms up it will only go in reverse.Once in awhile it will go into drive.What seems to be the problem. I had also backed up over a railroad tie in an icy parking lot but still drove away.
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1994 Ranger xtra cab
4x4
v6 4.0
5-speed
113K miles
Just bought this truck. When I test drove it no "check engine" light came on, but after purchase driving home is came on and then off many times. It only comes on at high rpm/speed. I have my trusty ODBII scanner but realize that this 1994 was pre-ODBII. How can I figure out what the CEL is about?
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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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