Ford Ranger / B-Series :: 1994 - 3.08 Gear Swap To 3.55 Effect Power?


Jun 9, 2012

Im wanting to get more power out of my 94 auto supercab but I don't wanna kill mpg it has 3.08 gears I was thinking swap to 3.55 to keep mpg would there be noticeable power difference?

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Ford Ranger / B-Series :: Motor Swap From 1994 To 1987 Model?

I have a 1987 ford ranger, it has a 2.0L carborated motor and I also have a 1994 ford ranger fuel injected motor I believe it's a 2.3L, I am wondering if the swap will work to put the 94 motor in the 87....

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Ford Ranger / B-Series :: 1994 B2300 - Grinding When Downshift To 4th / Stuck In 1st Gear

I bought the 94 B2300 from a guy that said he got it from an auction and didn't know much bout it. Got 30 mins down the road and went to down shift to 4th coming into town and all I got was grinding. Turned it off and it would go into other gears and start in gear with the clutch pushed in. Wen I tried to take off it wouldn't move and just died. Towed it home and installed a new clutch kit in it. Got the clutch bled and went to test drive it and now it is stuck in 1st gear. Can it be easily fixed or am I going to have to replace the transmission...

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Ford Ranger / B-Series :: 1994 - Running Hot - Loss Of Power

So I got everything fixed on my 94 ranger so I thought. Now it runs right on the "L" on the idiot gauge on 90 degree plus days running the AC. Also it seems to lose power at times and not even want to do 70. I think new coils, new plugs and wires may work. I also have an intermittent check engine light that pops up on occasion, but clears when you kill the motor and start it back up. I was really starting to like this truck despite it not being my style(I like square body rangers) and it being a 4 cylinder. I like the MPG but am starting to think the 200k engine may be fading

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Ford Ranger / B-Series :: 1994 - Sputtering / Back Firing / No Power

Background - I just got done changing a few things... Exhaust Manifold/gasket, battery cables, valve cover gasket, oil cooler gasket and hoses, power steering pump and hoses, and ball joints. Most of this has nothing to do with the issue that came up as I am driving it back to return it to her.

While out on the freeway, I initially notice subtle power losses and surges. These quickly escalate into almost total power loss with back firing, sputtering and much more noticeable surges in power. The check engine light was turning off then on a few times before pretty much deciding to stay on.

So I nurse it back home on back roads due to its inability to maintain freeway speeds. I proceed to check everything I touched paying special attention to the exhaust manifold and surrounding area. The new manifold came from the j/y and was barely used so I had initially just stuck with the O2 sensor that came with it; I changed this to the one the vehicle had previously been employing as it was not exhibiting these symptoms until after the job was done. I also double checked all the hoses, intake tube, wires and connectors; everything is connected.

From here, I research the method of pulling codes on OBD-1 vehicles by making the check engine light flash. It flashed a 111 and a 172 at the same time; the information I could find said the 111 means everything is normal, and the 172 suggested O2 or MAF. I am reasonably sure the O2 is not the problem so I focused on the MAF. Disconnecting it while running seemed to improve the way it idled so via the process of deduction, which also included the consideration of typical symptoms of MAF sensor failure, I proceeded to replacing the MAF sensor which amounted to little improvement.

At this moment in time the check engine light has not returned but it is clearly not in a drive-able state of being. It actually seems to have ever so slightly improved though.

Additionally, the symptoms only exist when the engine is hot and has been driven; it drives normally for 5-10 minutes until it gets to operating temperature then it starts to crap out. After changing the MAF sensor, I let it idle for 20 minutes and it was fine until about 2 minutes into the test drive.

Speculation - I am thinking spark plugs could also be a culprit as its has been forever since a tune-up but the sudden onset of this condition make me doubt this a little; it also has 8 plugs so even if one or two crapped out it should still run better than this I would think.

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Ford Ranger / B-Series :: 1994 - Hard To Start - CEL On - Power Loss

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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Ford Ranger / B-Series :: 1994 V6 Rough Idle And Lost Fair Amount Of Power

I have a 94 Ford Ranger 4x4 4.0 V6. It has developed a rough idle and has lost i fair amount of power. I cleaned the maf sensor and iac valve. Along with replacing an o2 sensor that was reading bad, with no improvement. The guys at O'reilly took a look and think I may be dealing with a timing issue or a warped valve. My question here is to found the culprit? I'm very inexperienced at working on vehicles and am damn intimidated by the scale of a project like timing. I should add that while traveling on the highway in high gear at low rpms, it develops a rough stutter. I can either power through it or ease off to get it to stop, but it resumes shortly after. It almost acts like an egr valve stuck open when on the highway. But that doesn't account for the rough (a consistent put, put, put...) idle.

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Ford Ranger / B-Series :: Can Swap To One Piece Driveshaft?

Can I swap my 2 piece out for a one piece in my 88 ranger supercab? It is a 4x4 5 speed.

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Ford Ranger / B-Series :: Transmission Swap From 1996 To 2000?

Will the transmission from a 2000 fit a 96? They're both 3.0's.

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Ford Ranger / B-Series :: 1991 - Tranny Slipping / Swap Options?

1991 Ranger 4.0L A4LD... Its a 4x4. ext cab

What else will bolt up to this 4.0L? Could i put a 4R44E/4R55E tranny? Is there a good stick that bolts up?

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Ford Ranger / B-Series :: Door Swap From 1992 To 1993 Model

Will a driver door from a 92 ford ranger fit a 93 ford ranger?

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Ford Ranger / B-Series :: 2001 - Engine Swap / Knocking Noise For A While

I have a 2001 ford ranger 2.5 and a standard 5 speed. Its been knocking for a while now and recently its made a much lower tone knock, I am thinking I may have thrown a bearing. Also I am wondering what other engines I can use, besides the 2.5.....

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Ford Ranger / B-Series :: 1986 - Diesel Swap - Engine And Trans Combos?

I have A 1986 ranger with a 2.9 v6. I am thinking of doing a diesel swap and I am wondering what engine and trans combos would work best for this. I was thinking 4bt but there are may other options that could work.

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Ford Ranger / B-Series :: Reverse Gear Went Out - Transmission Repaired But No Power

The reverse gear went out in my 97 ford ranger with automatic transmission. I took the transmission out and replaced the reverse band, cleaned everything up, put it all back together and back in and filled it up with fluid. Unfortunately, between me and my assistant, we did not secure the pump correctly and sheared the ears off it. It made a racket when we started it. It would go through all gears while jacked up but when on the ground it had no power. It would barely move. And there was no fluid coming through the pump when I cracked the lines. We pulled it all out again, took it to a shop, put on a new pump and had them reassemble it all and we put it back in, making sure to do it right this time. But I still don't have the power I had before all this. It's very sluggish in all gears. There was no racket on start up this time. And when I crack the lines there is intermittent fluid loss but not a constant flow. I really don't want to pull this thing again. What am I doing wrong?

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Ford Ranger / B-Series :: Hard To Get Out Of 2nd Gear / Engine Surges Then Starts To Lose Power

My surging/running down issue has returned on my '86 2.3l Ranger. I thought it was electrical, when things improved with the new ignition switch, but lately it's hard to get out of 2nd gear before the engine surges then starts to lose power. a poke of the gas pedal starts the who cycle over again. I pulled codes but it's hard to tell what the reader is saying either 33 and 34 or 334. The good thing is all the codes point to the EGR system. Looking for a diagnosis tree to determine if the valve is bad or the sensor is shot? They are both not cheap so I don't want to just throw parts at the problem.

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Ford Ranger / B-Series :: 1994 - Jerking Below 3k RPM?

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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Ford Ranger / B-Series :: 1994 - Mpg Dropped - Fix?

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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Ford Ranger / B-Series :: 1994 - Got Codes 218 And 998?

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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Ford Ranger / B-Series :: 1994 - Low To No Heat

1994 ranger 3.0 .. New: water pump, htr. hoses, radiator, thermostat, pulled & flushed htr. core. (2 year time frame) ....

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Ford Ranger / B-Series :: 1994 - Won't Start After Warm Up?

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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Ford Ranger / B-Series :: 1994 - Hesitates Under Acceleration

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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