Ford - Ranger :: 1994 - Standard Stick Lurching While Accelerating
Feb 7, 2012
My 1994 Ford Ranger, V6, 4 L, 4 wheel drive, 161k miles, standard(stick) has been lurching while accelerating, and going up an incline even without load. It seems to lurch more if the RPMs are under 3K. But now, its starting to lurch even at or a little above 3k RPMs I have replaced the fuel filter,cleaned the air filter, used Heat thinking it was water in the tank, changed my plugs and wires and it didn't fix the problem. Im curious If I cracked a plug while putting it in or that a plug isn't connected all the way. But if it's not that, what could be causing this issue. Im nervous that if not fixed, it will break something.
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My 2002 Ford Taurus SES 3.0L 4v 6-cyl is sort of lurching, especially when I'm accelerating around 30-35 mph and my rpms are at 1000-1500. My mechanic just replaced a cracked coil pack, which seemed to work a little but has not eliminated the problem. The engine is also surging when I'm parked with my foot on the brake. What might be going on?
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My 1994 Aerostar, with 100,000 miles on it, started lurching at highway speeds. Weeks before this, the airbag light began blinking. The transmission man said it felt like it was shifting into overdrive, then out, then into overdrive, then out, etc.,etc. About this time, the cruise control quit being reliable. Dealership said codes didn't show a problem, "I must be mistaken". Then they said it sounded like a fuel filter.
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I have a 1994 Toyota Pickup DLX 3.0 V6 5spd. I love this truck to death since I inherited it from my grandfather.. however, I have a small problem. Whenever the truck sits for about 3 days without being driven; when I go to drive it the next morning, the clutch will go straight to the floor when I press it. Sometimes it'll even stick. After pumping it about 20 times (it's hydraulic) it'll be fine. It hasn't always done this. The clutch fluid level is fine.
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My 1990 Chevy Silverado with 5.0 liter, 45k miles has started a problem that the guys in my diesel repair shop don't know what to do. Last week it started to run rough, hesitating and lurching and not accelerating smoothly. It idles fine, or pretty well, but just doesn't run smoothly with any kind of acceleration. I drive it back and forth to work just 1.5 miles during the week. I took it on vacation a week before, so it's not from lack of long trips, it ran fine.
A guy at my diesel repair shop put it on his Genesis scope and all it would code is the O2 sensor showed lean, but we could see it switching from rich to lean and so on. I thought vacuum leak, but couldn't find one. PCV valve is good. EGR valve is ok. I changed the fuel filter yesterday and thought it ran a little better, but now has gone back to the rough running. What I can do myself to diagnose this? I do have all the tools and shop.
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So I have had an issue with my Ranger. When the car is cold it's fine. After a while...maybe 20-30 minutes of driving, the clutch will start to stick. No better way to describe it. I will take my foot off and it will stick on its way back. It starts subtle but the this will gradually get worse and eventually the clutch will seize up and I can't press it anymore and the car stalls and I'm stuck. The car cools off and everything will be fine no problem.....but the problem keeps resurfacing.
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I have a 1994 Automatic Ford Crown Victoria with apx. 120,000 miles (the odometer stopped working about 20k miles ago, what can ya' do).
Recently it has started doing a subtle vibration/shake/shimmy when accelerating from (I believe) 1st to second gear at about 35 mph. It doesn't happen when decelerating, and i think it might happen the same way at around 65 mph...not always though. It isn't a rough vibration, but it lasts for about 3 seconds. it is definitely coming from the engine, it isn't the tires or brakes
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Pickup developed low power issue (won't go over 35 unless downhill) suddenly, I'm told. Already had other issues. Replaced the engine with a used one, replaced the MAF sensor, and replace the ECM. Took care of all issues except low power. In neutral RPMs top at 3000. New fuel and air filters, distributor cap & rotor, plug wires. Runs smooth, idles fine, just no power.
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My speedometer does not work. Also, my 4wd high light is on but not engaged. Are the two related? I've looked up speed sensor and it's separate from the actuator for 4wd. Maybe coincidence they stopped working simultaneously? Should I start with the speed sensor?
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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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My Ford Ranger has an intermittent problem with rough or no starts (usually when hot) for 2 years now. Numerous mechanics and no one can solve the issue - the CEL is on, sometimes engine will sputter, run rough and go really slow if I try to press on gas (almost like flooding out) but then it will lurch, CEL goes off, and runs great. Worse when hot outside or after driving - sometimes no start at all, but after many attempts, or once cool it will turn over. Had crank sensor replaced, still have issue - could it be failing fuel pump?
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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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My 1994 Ranger keeps shifting in and out of overdrive. It will go into OD easily, but it keeps downshifting, then shifting back up constantly. If I go up hill, if will downshift and stay in drive, but on a flat stretch, it wont stay in OD. It works fine when its cold, but after it warms up, then the shift problem begins. What do I do?
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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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