Corolla / Matrix 2009-13 :: RPM Drops Twice When Shifting From Second Into Third Gear
Jul 27, 2015
2011 Corolla S 1.8L 4 speed a/t
I have noticed that when my car shifts from second into third gear at around 50 km/hr that the rpm drops twice. It shifts (almost seemingly to a 2.5 gear) and the rpm drops and then a second later it's like it shifts again and the rpm drops again, is this torque converter lock up I am experiencing?
This also usually happens when I give it light throttle and not when I am heavily accelerating.
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I have a 2010 Corolla S with automatic transmission. Today it started giving a push or a jerk when the 1st gear drops, so from 1st going to 2nd it pushes or jerks the car ahead. Not sure what is wrong with it, it has 56000 miles on it.
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I have a 2011 Corolla S Automatic with approx. 22,000 miles. This winter it is not wanting to shift from 3rd to 4th gear when it's cold (35 degrees F or lower). After I've driven about 1/2 to 3/4 mile it will finally upshift. It did not do this last winter.
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I bought a new corolla 2009, automatic transmission (Not Robotic!) From the first day, when shifting from first to second gear the car makes an unnatural noise, like a whistle or a whine. (during shifting and sometimes a little bit before).
It only happens in the transition from first to second. It does not depend on the RPM at the moment. When the engine is cold, in the morning, the sound is still there, but weaker, when the engine warms up, the sound keeps appearing for the rest of the day. (I live in a country with a hot climate)
I have been told, 2009 model has the same transmission just as previous models, is it true? or there have been some changes in it?
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2011 Corolla S, the RPM's drop by couple hundred suddenly when easing off the gas pedal. This is more noticeable at speeds of about 60-70mph. I got it checked out under warranty and the dealer said it is normal as the car shifting out of overdrive.
They may be correct in this as it is the speed around which the overdrive comes into play but it just does not feel right, although it may be related to the overdrive, they should have a fix so that the car slows down gradually, not suddenly.
I have read other TS-B updates which resolves the problem of fluctuating RPM's at steady speeds or the RPM not dropping when letting off the gas pedal, however my issue is slightly different in that the RPM's drop suddenly and then jumps back up again. I wonder if that same TS-B flash will resolve my issue.
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I have a 2013 Corolla S. I notice when I let the car idle for like 5-10 minutes the Average mpg readout drops to around 22 mpg(in city while driving it is usually at 25). Why is this?
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I recently bought a used 2010 Toyota Corolla s with around 79000 miles on it. It's an automatic and everything drives good but just one thing that has been annoying me. The problem is that when I come to a complete stop and stop there for a a while, the idle slowly drops from 650 to 600.
When this happens the car engine starts to vibrate excessively and you could feel it on your feet and steering wheel. When I turn a load on, the rpm rises and the vibration goes away.
I have cleaned the throttle body, checked the mounts and it's good, no cracks, cleaned MAF sensor, reset the idle by unplugging battery, took it in to the dealership and they said it is normal. I believe it's not normal.
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Just noticed the other day when when rolling up or down the window on my 2010 corolla, when the window reaches the upper / lower stop and the switch is held down, the idle speed drops and the engine stumbles. Alternator ?
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Car - 2011 Corolla S - Auto Transmission
My transmission seems to slip when it is shifting from 3rd into 4th. The second that it shifts into 3rd gear the rpm drops and shifts into 4th (This is when i have light to medium pressure on the pedal). If i push the pedal down 3/4 of the way once the transmission shifts into third then the rpm rise for at least 4-5 seconds (which seems more normal). In addition the shifts are a bit rough when the transmission is shifting up or down.I am looking for some insight before having a dealership jerk me around.
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I just bought a 2013 Barcelona Red Corolla S in Manual transmission. Already, I've noticed how rough the transmission is when I shift. But it's only roughy when I first step on the clutch. But if I keep the clutch pedal down, all the gears shift smoothly, until I release the clutch and press it down again, then the first shift is really rough. Especially REVERSE, when I shift into reverse, it's so rough that it shakes the car. There's no grind, just very rough. It sounds like someone cocked a shotgun. Everything is smooth when driving tho, only happens at full stop.
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On older cars I've owned, this has never happened. But ever since day 1, my car has been jolting everytime I shift from P to R. (Yes I'm backing out). Is this normal? If not, what should I do?
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I currently own a Toyota Corolla VVTI 1.8 2009 GLI. I have been racing this car here at our auto drome for over a year. Last race it starting giving me real bad issues with shifting on the track. I can be a 5,900 RPM and shift to a higher gear and the car will choke and drown and it takes forever to recognize I'm accelerating. I know this is because of the computer and the electronic accelerator it comes with ( I can't remember it's name in English). My gas pedal is Denso and I understand there is an adaption that can be done to the cable to trick the computer.
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I have a 2011 corolla S. sometimes when i shift from park to drive, it shifts smoothly and easily. most of the time when I am shifting from park to drive, it isn't smooth and doesn't shift easy. You can hear when you move it from park.
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Had a quick question on if there is a right or wrong way to break in a brand new engine?
I have a 2011 Corolla S, Manual Transmission...Since ive got it i shift gears at 3,000 RPM's, I have a buddy who shifts every 3,500 RPM's. Is There any benefits to shifting at higher RPM's during the break in of the engine?
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I have a 2009 Corolla LE. I've had these issues since buying the car last year. Issue #1 : when initially accelerating from a stop through 1st and 2nd gears, there's a slight vibration felt through the steering wheel and vehicle. If it's just a gentle acceleration it typically doesn't aggravate the issue as much as a quicker acceleration. Issue #2 : This car is very sensitive to varying types of road conditions. One patch of road can seem smooth as silk. Then another patch will feel rough and bumpy. The road appears to have no bumps or imperfections. I just put brand new tires on the other day, and its still doing this. And I feel all of the road imperfections the most through the steering wheel. I'll briefly take my hands off the steering wheel to see if I feel it in the cabin, and its not as bad as it is through the steering wheel.
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We have a 2009 Matrix, 68000 miles. automatic transmission has a loud clunk when down shifting on a hill. Has only happened a few times and cant seem to make it happen. Am really concerned what this might be.
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The transmission is shifting extremely hard when it downshifts to make a pass.
Any other time it shifts fine, this is the only scenario it happens in.
It is pretty violent, shifting with a bang.
It is a 2010 corolla, auto, with 70k miles, I have never changed the fluid, and I don't think it has anything to do with it.
The tech said it might be the battery, as it was going bad. I put a new battery in, and it didn't seem to do it for two weeks or so, but is now back doing it again.
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Having an issue with 2nd gear in their automatic trans. I find that 1st pulls great, but then it shifts and just feels bogged down until it gets out of 2nd, and then it feels free again in 3rd and 4th. Wondering if this could be a problem with the transmission itself or if it just needs the shift points re-tuned?
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So the grind in 3rd gear is getting pretty bad. I have to put it into third slowly and 4th sometimes grinds a bit. Could it be the slave or master cylinder?
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I have a 2010 Corolla S that I bought new. It has a manual transmission, 19k miles and I have not had any problems until recently. Let me start by saying I've been driving a manual for over 20 years so I know how to drive them.
That night, in 1st gear it rolled out of my driveway. My driveway has a mild incline that the car has been parked on for a year this way with no problems. When I went to pull it back on it gave me trouble starting as if the starter got stuck but did not engage with the motor. Once started I pulled it back on and noticed that every few seconds it rolls back a couple inches then stops and holds for 15-20 seconds then rolls again.
It does this until it finds a flat spot to land on. Everytime its parked on my driveway now it wont stay there. Now before you tell me to use the p-brake, which by the way is the dealerships solution, let me remind you that the car has been parked in this spot everyday for a year with NO issues until last week.
Since this started I've been using the p-beake but I want to know why its doing this all of a sudden.
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I have an issue, and I think the answer is to drain and fill the transmission fluid a few times. I have an automatic 2010 S with 87,000 miles. I did a drain and fill on the transmission fluid about 15,000 miles ago - just a single drain and fill.
Here's the issue. Normal driving down the road, everything feels and shifts great. However, if I'm rolling along and then floor it wide open, usually the car will shift straight from overdrive to second gear. If the car downshifts only one gear, like from OD to 3, or 3 to 2, it's nice and smooth. However, in the situations described above, if I really nail the throttle, I get a hesitation and a very rough shift almost every time from OD to 2. That said, if I'm going down the highway and know I'm going to need second gear to pass someone and I shift it into second manually while accelerating, it's smooth with no issues.
I looked at the fluid the other day. It's a little over filled on the dipstick and it's a dark red. Not brown, but it's definitely overdue for some TLC. I'm just wondering if the symptoms are classic for two or three back-to-back fluid changes or if this is a sign of a larger issue.
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