Questions tagged [transmission]

These are questions regarding transmissions in general (either manual, automatic or CVT transaxles and their component parts). This tag is not for questions specific to any type of transmission. Instead, use [manual-transmission], [automatic-transmission], or [cvt-transmission] INSTEAD. Use this tag if the question is relevant to multiple types of transmissions.

168 questions with no upvoted or accepted answers
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5
votes
2answers
568 views

Mazda 626 1995 automatic won't shift gears

I have a 1995 Mazda 626, 2.0L, automatic transmission. The transmission won't shift. It stays in 3rd gear and won't go into any other gear. The car does drive, but won't change gear out of 3rd. The ...
4
votes
0answers
88 views

Transmission not responsive - Dodge Durango 2001 slt 4.7

My truck was in a salt water flood when hurricane Sandy hit New Jersey. Since then, the motor was replaced, ECM computer, shocks, ball joints, hubs, rear, front calipers, power steering pump, A/C ...
3
votes
1answer
91 views

Vehicle is stationary but live data from ECU says Vehicle Speed is 255 km/h, throwing codes P0717 & P0793 and no reversing

I'm repairing Toyota Harrier ACU# (Automatic transmission) with no reversing problem. When gear is shifted to R she throws codes P0717 (input speed sensor A no signal) and P0793 (Intermediate shaft ...
3
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0answers
69 views

aluminium particulates in manual transmission oil

I've removed the center differential part(s) from a 2001 subaru legacy to find that one of the internal parts lost its alignment/position (began to move axially) and began wearing away small areas of ...
3
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0answers
130 views

Engine/Car Shaking in 3rd, 4th and 5th. Help!

So I've encountered an issue with my car today which I can't put my finger on, and wanted to get some consumer advice before taking it to a mechanic! It's a 2011 AUDI A1 1.2 TFSI. I've had it for ...
3
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0answers
686 views

2010 mini cooper transmission noise and gear shift at RPM higher than normal

I'm hearing rattling noise when the transmission is engaged (drive) and it get's louder at higher rpm. previously I did not hear this. There is no noise when I rev engine in park mode. The gear in ...
3
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0answers
147 views

2006 Nissan Maxima transmission

I removed the transmission from a 2006 nissan maxima and have a 2 3/4" metal ring with teeth pressed into it and I don't remember where it goes
3
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0answers
1k views

Possible transmission fluid leak

2001 Toyota 4Runner SR5 265K miles. I haven't driven it in 2 days and came out and found a small pool (about 2 teaspoons at the most) underneath the engine area. It's clear with a tinge of red, no ...
2
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0answers
25 views

2019 Subaru Impreza

I have a ‘19 Subaru Impreza, sometimes my rpm will go up to 2000 and will not move when I accelerate or slow down. Example: I sped up to 75mph and slammed on my brakes at 50 mph and the rpm still did ...
2
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0answers
23 views

Lots of resistance on shifter when engaging any gear from a stop; not an issue if clutch pedal is depressed for a few seconds

2019 Mazda MX-5 M/T, 16k miles, original M/T fluid. TL;DR (I originally wrote everything below the TL;DR and then realized how long this was...): When not moving and depressing the clutch, all gears ...
2
votes
3answers
878 views

What problems will I have if I use a rusted input shaft on a transmission?

I have an old (25 years) transmission from a BMW E36 which I want to use. The transmission must have sat outdoors for a while, because there was white scale on the outside and inside of the bell ...
2
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0answers
67 views

Difficultly in changing gears

I have ford fiesta. Car was in good condition. All of a sudden, I started facing a weird issue which my mechanic also facing tough time identifying the real problem. My car is running fine from the ...
2
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0answers
1k views

What is the clutch life of a DSG gearbox?

I have a car with the VAG 7-speed dry clutch DSG gearbox, which is a preselect automatic gearbox with two drive shafts and two clutches. The clutches started to squeal on taking up the drive, and to ...
2
votes
1answer
339 views

Does putting your car in park during extended stops during trips prevent transmission from overheating?

We've all been there, waiting on a train at a railroad crossing, or stuck in a traffic jam that doesn't appear to be going anywhere for awhile. Well transmissions are designed to my understanding for ...
2
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0answers
111 views

What transmission can I join to a 2JZ GTE to support 600 bhp in a Lexus IS300?

I've been researching various transmissions that are popular to connect to a built 2JZ GTE engine. It looks like a popular choice is a Magna PT V160 6-speed manual. However, I'd like to know if there ...
2
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0answers
261 views

Transmission or torque converter issue?

Long story short, car is a BMW 530d automatic from 2012 with the ZF 8 HP transmission. The problem is, after the timing chain was replaced, 2 years ago (and transmission pullet out to do that), the ...
2
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0answers
64 views

Is it necessary to put dual clutch transmission to park gear on stop and go traffic?

I was advised to put my car which has dual clutch transmission, to park gear on heavy traffic to reduce stress on clutches. Is this correct? As far as I know holding brake will do the job. Since my ...
2
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0answers
86 views

What is the labor time to replace a automatic transmission in a 1991 Ford L8000

What is the labor time to replace an automatic transmission in a 1991 Ford L8000
2
votes
0answers
136 views

Jeep Commander all wheel drive automatic transmission no Park

I have an '07 Jeep Commander (all wheel drive). Coming home, I went across railroad tracks and lost all my gears. No park, no gears. The transmission fluid is full. My mechanic says it's a bad ...
2
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0answers
690 views

Drive shaft Is loose?

My rear drive shaft (?) disattached on the road, making a really nasty sound. I managed to put it back in place. It is really loose, you can pull it out with hands. See before and after pics below. ...
2
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0answers
3k views

U0100 Toyota Aygo CAN Stop Communication or DTC Diagnostics, which is right?

I spent a lot of time trying to resolve some problems with a 2006 Toyota Aygo. The most important or significant code it has is U0100: No communication with ECM/PCM A. Information for 1KR-FE engine, ...
2
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0answers
55 views

What’s causing my truck to jerk and rpms to go up and gown

Okay so I have a 1996 Chevy 1500 pickup. When I’m going down the highway and get to 45mph or so my rpm will start to jump up and down and the truck starts to jerk. My speedometer also will drop and go ...
2
votes
0answers
25 views

What is the compatibility for F250 and F350 SD transmissions (2004 gas 5.4L)

I am considering purchasing a Ford 2004 F350 SD (automatic) with a tranny/engine light on. Assuming the worst, I am looking for donor transmissions (and transfer case possibly) I think there is ...
2
votes
1answer
5k views

How Can I Determine How Much Transmission Fluid To Add to My Truck When The Dipstick doesn't seem to be correct

I recently bought a 2001 F-150. The first time I checked the transmission fluid level, it looked like it was overfilled but the filler tube mount had rusted off and I figured it wasn't accurate. Last ...
2
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0answers
24 views

transmission thump and late shifting

My 2003 Lincoln LS transmission was thumping going into 3rd gear. Eventually got worse and got codes for transmission. Mechanic replaced the solenoid pack. Now it's still thumping, but not as hard, ...
2
votes
0answers
334 views

2007 Dodge Charger 2.7L A/T - Limp Mode on Heavy Throttle & Hanging in Gear

Trying to help out my neighbor here. 2007 Charger with a 2.7L. 100k+ Miles on the body/transmission. "If I drive very carefully I can get it up to highway speed. If I romp on it, or push it too ...
2
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0answers
1k views

Can't shift into park - '09 Chevy Malibu

So old faithful (faithful to break at least) is having problems again (2009 Chevy Malibu). The gear shift intermittently won't shift into Park. It will shift out and between any other gears with no ...
2
votes
2answers
6k views

Scania 4 series Opticruise gearbox problems

I am having issues with the Scanias. I have a 4 series Bus (K124) Opticruise. These are 8 speed 4 Low / 4 High Range. We are having an intermittent issue with banging into gear. This will only happen ...
2
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0answers
192 views

Transmission Swap - Nissan Rogue Sport - Warranty still intact?

My wife and I purchased a Rogue Sport in the US and, though we love the vehicle for the space, were dismayed that we couldn't find it in a manual transmission. In looking at Nissan UK - it appears ...
2
votes
0answers
20 views

Mini Cooper base

The shift cable bushing broke. I replaced it. I had to replace the slave cylinder and master cylinder. I have bled the clutch. I have a good clutch pedal with the car running and I can put it in ...
2
votes
0answers
482 views

GM 6l90 transmission swap

I have a 2012 Chevy Express van 2500 with a 4.8l motor and 6l90 transmission with 200k miles. I bought a used 6l90 with 77k miles from a junk yard, that came out of an identically van. Same year, 2500,...
2
votes
0answers
229 views

Gearbox issues VW Bora MK5 (Bora in Mex) 2007

I've been driving my VW Bora for 7 years. Has had its regular oil changes, tune-ups, tires and brake changes. I love my car and want to keep it perfect. For the last 6 months I have felt that the ...
2
votes
0answers
115 views

Can a bad coolant temperature sensor or a bad wheel bearing hub cause my check transmission light to come on?

I have an 05 Ford Explorer Eddie Bauer. The check transmission light will come on and the o/d light will flash after driving it for a while. I know my rear hub needs to be replaced, but recently was ...
2
votes
0answers
200 views

Mazda Axela Hatchback has slow pick-up

Hie I resently bought a second hand Mazda axela 2004 problem seems to be a very slow pick up speed from a complete stop. This also appears to happen when on the road and i hit the brakes a bit and try ...
2
votes
0answers
456 views

The first gear gets stuck

It's an automatic car, Nissan primera 2003, with 2000 cc. The problem: I am not sure completely, but I guess is the first gear gets stuck. When I step on the accelerator(almost at the end of it ), ...
2
votes
0answers
408 views

Engine sound louder when accelerated from 20mph - Nissan Altima 2015

I bought a Nissan Altima 2015 and its been 18 months since I am using it and have around 17000 miles on my car. Recently I started experiencing engine sound louder than expected when accelerated to 40 ...
2
votes
0answers
541 views

Why operating shift knob gear at high rpm while upshifting from 1st to 2nd is smoother than at lower rpm?

If I upshift from 1st to 2nd in my car, when engaging the 2nd gear i feel like something hooked the shift knob for a 20ms and then the gear knob goes in to its final position. I don't need to use ...
2
votes
0answers
36 views

Help to modify RWD trans-axle bearing design

My project car is RWD with trans-axles running inside independent housing sleeves, as in the diagram below. The problem I have is that each axle use only one weird, fat, double track, axial bearing :) ...
2
votes
0answers
1k views

2010 Honda Fit Transmission Replacement

So I'm just looking for a sanity check ... I was told today that my 2010 Honda Fit's transmission needs to be replaced at a cost of $4,400. At this point it's making a whoosh-whoosh noise that cycles ...
2
votes
0answers
128 views

1998 GMC Sierra: swap in V6 + 5spd manual into one with factory V8/auto

How much work and how many headaches would it be to pull a 4.3L V6 and 5spd manual trans from one 98 Sierra and swap it into a 2wd 1998 Sierra with a factory V8/auto? I've done my own repairs all my ...
2
votes
0answers
38 views

How to test an automatic transmission attached to non running engine?

I purchased a 2004 Dodge Durango SLT 4x4 with the 4.7, when I bought it I was told it needed a few things before it will run mainly cooling components but after speaking to the owner before the guy I ...
2
votes
0answers
819 views

1999 Toyota Camry Transmission issue

I have a 1999 Toyota Camry. Bought it from dealership a year and 3 months ago. I went from 150,000 to 170,000 miles on the Odometer. Overtime the car started to shift rough (automatic vehicle). I ...
2
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0answers
63 views

Don't know if its my transmission, or gears

I have a 2009 Chevrolet Impala LT. When I drive in D it won't go past a certain speed but when I drive in 3 it sounds faster than what it's going. It will be at 60mph and the reader will say at 6 when ...
1
vote
1answer
32 views

My tranny doesn't work in D but 1st 2nd and reverse are fine how fast can I drive in 2nd gear I have a clss A motorhome

My tranny doesn't work in D but 1st 2nd and reverse are fine how fast can I drive in 2nd gear I have a class A motorhome with a 460 ford engine
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0answers
45 views

e39 525i AT hard shift from P to D

The gear selector seems to be stuck in P, but if I put a little bit of force I can get it out from P to D, however when I do this I can hear under the car noise from the transmission. Because of that ...
1
vote
0answers
18 views

Tire tread difference on bmw 328xi

Recently bought a 2007 BMW 328xi awd and the tread on the tires are different. This concerns me because I’ve heard that that is bad and I don’t want any issues down the road. How bad is that on this ...
1
vote
0answers
36 views

How bad is this gear Box Oil Leak?

How bad is this gearbox oil leak? This is a newly rebuilt Isuzu giga truck and it is odd to have issues like this. My mechanic told me it is not an urgent maintenance.
1
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0answers
24 views

I have a 2000 ford contour 2.0 runs fine but will not get any faster then 40 mph no matter how much throttle I give,

Motor runs fine transmission shits fine has full rpm range all gears but at 40 it will not run any faster no matter how much throttle you give
1
vote
0answers
28 views

Intermittent Clutch Bite - 2018 Chevy Cruze LT RS Manual Trans

Background: As included in the title, I've recently acquired a 2018 chevy cruze LT RS with a manual trans. It's got 42k miles on it. Problem: On normal operation, the clutch will start to grab about 1/...
1
vote
0answers
21 views

Hyundai i10 2013 Manual Gear Problem

My car has 78 000 miles on the clock. Recently, when I've been driving in 5th at 60-70mph the tachometer jumps up 500-1000rpm and the light to move up to 5th gear shows up on the dashboard. There's no ...