Questions tagged [manual-transmission]

A transmission that is controlled by the operator of the vehicle to select an operator desired gear.

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6
votes
1answer
6k views

Turning off a manual transmission car by stalling the engine

Instead of turning off the ignition with the clutch disengaged, if a person makes a habit of stopping their car by stalling the engine (leaving the transmission in gear and taking their foot off the ...
3
votes
1answer
948 views

Identifying neutral switch on 2008 mazdaspeed3 transmission

I am experiencing symptoms that have led me to track down and diagnose the neutral switch on my 2008 Mazdaspeed3 (6-speed MT/2.3L Turbocharged). These symptoms include: DTCs of P0507 and P0850 When ...
11
votes
4answers
74k views

Optimal RPM range for manual transmission

Are there optimal RPM ranges for different vehicles? I've been told it's better for the engine to drive at slightly higher RPMs (e.g. 2500-3000 for my Tacoma) than low (1000-1500). I understand a ...
19
votes
7answers
5k views

Are manual transmission cars disappearing? [closed]

You don't have to be an expert to notice that over time, the percentage of manual transmission cars has lowered. Automatic cars are not only more popular, but more comfortable, easier to use and ...
4
votes
2answers
3k views

Tried to shift but failed at very high rpm how much damage did I cause

I went up to 6 rpm and then tried to shift to second gear aggressively and unknowingly the clutch was not fully depressed I think and the gear change failed of course I heard the gears grinding but I ...
7
votes
4answers
861 views

Are there cars that can shift to reverse even while moving?

I am aware that a car has to be at full stop in order to shift to reverse. Then I saw a video which was able to do a reverse without even stopping. Insane parking https://www.youtube.com/watch?v=...
10
votes
1answer
2k views

How does Audi Crown Gear Center Differential work?

I'm trying to understand how the engagement of the clutches is varied. I see the power is transmitted through the center input shaft and is transmitted through the four pinion gears, but I don't ...
7
votes
1answer
238 views

Clutchless Shifting - Wears Rings or Assembly?

What gets worn, the synchronizer rings or the assembly? If both get worn, what are the specifics of that? And how long can they typically be expected to last (miles) if most driving is performed ...
15
votes
4answers
7k views

Why do 5 and 6-speed transmissions typically need different gear ratios?

My 2013 Subaru WRX has a 5-speed manual, and I long for it to have a 6th gear when cruising on the highway. A friend has a 2012 Subaru STI with a 6-speed manual, and I noticed his car runs through ...
5
votes
2answers
2k views

What does “clutch grabs hard” mean?

I recently had an engine swap done and will pick it up soon. Mechanic swapped in a 6 puck competition clutch as well. Combined with a very light flywheel(same weight as I'm used to driving, 8 lb), it'...
9
votes
3answers
3k views

When stopping, should I put the transmission in neutral?

When I have to stop the car but I know that I will be moving again soon, on the red light for example, should I shift to neutral? When I was learning how to drive, my instructor said that there is no ...
9
votes
3answers
4k views

Is it common to fail engaging first gear or a manual transmission car occasionally?

I have a problem with my 2011 Toyota Yaris manual transmission car where the first gear occasionally doesn't engage when at standstill. This happens rarely, probably once per month. What I do to get ...
5
votes
1answer
8k views

Clutch failure symptoms

What are the symptoms of a failing clutch? I have owned several cars with manual transmissions, but have never actually experienced a clutch failure. My intuition tells me to use a low gear and ...
2
votes
1answer
794 views

Determining active gear from OBD2 for Ford Fiesta

I am trying to to write an app which advises the driver to change gears and do some other driving quality assessments. For this purpose I need to determine the RPM and currently active gear in a ...
6
votes
2answers
6k views

Engine continues to spin after putting in neutral

I have a 2001 Plymouth Neon, it has a manual transmission. Recently the car has started to not stop the engine when I shift into neutral. If I shift into neutral while moving, the engine will rev like ...
1
vote
1answer
210 views

1980 Civic hatchback clutch won't engage but gears are felt

I am looking at buying a 1980 Civic hatchback but the clutch needs work. He says that you can feel the gears but it won't engage. Does that mean it needs a new clutch or transmission fluid?
1
vote
1answer
3k views

Can a faulty gearbox cause a clutch to wear?

I bought an Iveco Daily Van new back in February (10 months ago) and yesterday it broke down. The basic symptoms being that it wont engage into gear (the engine start fine but when you depress the ...
3
votes
1answer
419 views

Engine surges when depress accelerator past a certain point

I have a 2003 manual Nissan Almera S petrol 1.5L with only 75,000 miles on the clock. Today the engine has started to surge. If I depress the accelerator pedal more than approx. ½ inch - 1 inch, the ...
0
votes
2answers
299 views

What is happens to the brakes when an automatic drives below the speed for 1st gear with no added gas?

In a manual transmission car, when a driver wants to go below the speed the car travels at in first gear with no added gas using the gas pedal, my first driving instructor told me you ease off the ...
2
votes
2answers
9k views

Is it normal for the car to vibrate on the BITE when no gas is given in a manual transmission?

Is it normal for the car to vibrate on the biting point when no gas is given? When I give enough gas it seems fine but not when I very slowly release the clutch and hold at the biting point. Is this ...
4
votes
1answer
278 views

What is rev matching, and how do you do it correctly? [closed]

I understand that not doing this properly will destroy your transmission/synchros. What's the proper way to do it? I think I'm doing it right, but I've found most people's descriptions to be vague and ...
6
votes
1answer
461 views

what damage or extra wear (if any) is caused by turning over the engine while in gear (manual transmission)?

While newer cars never allow you to turn over the engine without the clutch depressed, in some older cars, if you do leave the transmission in gear, do not depress the clutch and turn the key, the car ...
5
votes
4answers
15k views

Why does my 2016 Mustang GT Manual jolt/thud when I shift?

I just learned how to drive manual in my 2016 Mustang GT. It has 3300 miles on it. It makes a "thud" noise when I put the stick into low gears (1,2,3) sometimes. This noise makes the car jolt, such ...
2
votes
1answer
76 views

Honda City vTec Slow Start

I have a Honda City 2005 vTec Manual Transmission Car, which will be due for servicing in another 1000KM. I am not well used to driving manual car and I face a lot of traffic everyday going and ...
3
votes
2answers
10k views

Why does my clutch “bounce”?

'97 Jeep Wrangler 4.0L, though I doubt the phenomenon is that specific. Sometimes, when I accelerate normally from a light or a stop sign (at the same rate as everyone around me) while keeping the ...
4
votes
1answer
2k views

95 Honda Del Sol Si manual won't go into gear when idle > 1000 rpm

I have been racking my brains over this very odd issue. Here is the problem. I recently got this car (95 Honda Del Sol Si 5 spd 160k miles) as a second car. The previous owner claimed that the clutch ...
3
votes
1answer
590 views

Hesitation in RPM drop when shifting manual transmission, 2007 Mazda6

I recently said goodbye to a 2002 Mazda Protege that made it to just over 300,000 miles. So naturally I purchased another Mazda - 2007 Mazda6, 5-speed manual, 91k miles. Besides the difference in ...
5
votes
3answers
35k views

Manual Transmission- Can bad shifting destroy transmission

Been driving a car with a manual transmission for 6 years. I never had to replace the clutch but the transmission recently blew up on me. I was aware that my car was leaking transmission fluid for ...
8
votes
1answer
2k views

Is it bad to shift into reverse while still moving forwards?

I often put my manual car into reverse while still moving forwards. I do it at less than 10mph. However, sometimes the gears crunch. Am I doing any damage by doing this? Why do the gears crunch? I ...
10
votes
5answers
62k views

Is it bad to drive slow at low rpms in 4th or 5th gear? Do you get better gas mileage?

Obviously running your engine at too high an RPM for too long isn't good. But what about running it too low? not so low that it stalls or lugs, but within around 1,000 RPM? Would you get better ...
3
votes
1answer
312 views

Cars 101: How is torque conveyed from transmission to differential?

This is a very basic question. I understand that the torque is passed from the engine onto the transmission via the flywheel in manual transmission or flexplate in case of automatic. The transmission ...
1
vote
2answers
2k views

2005 Mini Cooper manual transmission stuck in between gears

Trouble started popping out of 5th gear, then also 2nd gear, then all the gears. Then it wouldn't go into gear, it would go in if I gave it gas, enough to get it home. I was able to drive it to a ...
1
vote
1answer
492 views

My clutch cable has been stretched and since tightened to fix it. Should I replace it?

I have a VW Polo 2001, 37000 miles, manual transmission, 1.4 engine, with a replaced clutch and timing belt, and a reconditioned gearbox. I didn't face any resistance in my pedal last night. The ...
5
votes
2answers
28k views

Is vibration for a new clutch job normal?

I have a 2005 Toyota Camry (Manual Transmission). My clutch died on me last week - couldn't accelerate. I had the clutch replaced at a local mechanic. Now when I start the car off in first gear the ...
4
votes
1answer
453 views

After long journeys, gear slips in 5th, but not into neutral

This is a follow up to another question I asked. I've managed to get some video of it happening this time. It started happening after travelling for about 2 hours. I was experiencing heavy traffic. ...
5
votes
1answer
3k views

Minor grinding noise and vibration when car is idle

I have a 2005 stick shift Toyota Camry. Sometimes when I am at a red light or stop sign and the car is in neutral I feel a slight vibration from the pedals and a slight grinding noise coming from the ...
2
votes
1answer
3k views

5th gear slipping of 5th gear at 3000 revs, but not into neutral

I'm planning to take my car to Mr Clutch on soon, but I wanted to see what every else's impression is of my car's problems. Last night I was driving along the motorway, accelerating to 70mph, when ...
2
votes
2answers
2k views

Where can I find a reference for Honda part numbers?

Where can I find a manual or detailed catalog or service manual of a specific car in order to know for example all its part codes to buy original replacement parts, from pieces and paint (Not owner's ...
5
votes
1answer
110 views

ok still not working right 95 Geo Tracker clutch

IRT this question ... At first I thought I had it good (the clutch) now it idles too high and the peddle won't come all the way back up. I can't put into first or second and I'm at a loss not sure how ...
4
votes
3answers
1k views

1995 Geo Tracker - Shifting Issues

I just put in transmission fluid and replaced the clutch cable. I've re-adjusted it (not that I have much if a clue on what I'm doing). It did good for a few days then I had a problem with 2nd gear ...
4
votes
1answer
2k views

What causes my Mustang to buck when I let off the gas at a high RPM?

I have a 2007 Mustang GT, 4.6L V8 with a 5-speed manual transmission. This is the car I learned how to drive stick on, and the only other car I've ever driven with a manual is a 1963 pick-up truck... ...
2
votes
2answers
4k views

Manual Transmission Grinding Occasionally Shifting Into Fifth

I have a 99 Nissan Almera which occasionally grinds / doesn't engage when I try and put it into fifth gear. Not often, but maybe once or twice a day. I'm not sure if the problem is operator related, ...
1
vote
1answer
964 views

Reverse grinds and transmission won't lock into 1st gear [closed]

I have a 2001 Ford Escort ZX2 with manual transmission. It has had noticeable play in the shifter but had no problems until suddenly the clutch just would not engage after being pushed down completely....
4
votes
2answers
20k views

Is it possible to test tranny when off vehicle?

I am preparing to do my first transmission (manual) rebuild job. I was just curious if it is possible to test whether the job has been done right while the tranny is off vehicle while simulation ...
2
votes
2answers
38 views

96 Chevy Cavilier Leak From the Transmission

I'm looking at buying a 96 Chevy Cavilier which looks from the pictures to be in very well kept condition. The only drawback the seller mentioned was an unknown leak from the manual transmission. ...
5
votes
3answers
22k views

What will happen if the clutch release/throw out bearing fails?

I drive a 1988 Mazda RX-7 non-turbo 5spd. The previous owner claims the clutch was done last July(little under a year ago) and I have no reason to doubt such claims. I do believe the clutch release ...
2
votes
1answer
2k views

Achieving least wear on clutch when changing gears? [closed]

I want to do the least wear on my clutch on a manual car. I only recently passed the test and I wonder if I ever learnt to use the clutch efficiently. Here's how I change gears: foot of gas press ...
9
votes
3answers
17k views

Grinding when shifting into 1st from a stop

My car (2013 Ford Focus, 12k miles, 5 speed manual) suddenly started to grind when shifting into 1st from a stop about halfway through my commute home. I realized that if I depress the clutch for long ...
6
votes
4answers
27k views

Manual transmission difficult to put into gear. Do I need a new clutch?

I have a 1998 Jeep Cherokee Sport, manual transmission (the 6 cylinder model, I believe 4.0L). It has 4 wheel drive. I've lent the car to some friends recently who were 'rusty' with their manual ...
1
vote
1answer
759 views

Are you supposed to give the engine gas when shifting gears? [duplicate]

I'm learning how to drive manual. When I switch gears, I just stop giving it gas, push in the clutch, select the gear, and let out the clutch. After the clutch is out, I give it gas. This works ...