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Questions tagged [automatic-transmission]

Questions regarding automatic gearboxes, and associated parts such as torque converters

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98 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 ...
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1answer
110 views

What are the technical differences between a 2SZFE engine manuactured before 2005 and a 2SZFE manufactured after 2004?

I need to change my engine, I also found a company willing to perform the paperwork for changing to the same engine model. The car is a Toyota Yaris Luna with semi‑automatic transmission manufactured ...
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1answer
191 views

Car always jerk when shifting from P to D

I'm in the process of buying a used car. However, I've ran into some questions. On every automatic car that I've tried, when I switch gears from P to D or from P to R, there is always a jerk. My foot ...
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0answers
33 views

testing auto 4L60E transmission while not in vehicle

is it possible to test while not installed in vehicle my auto 4L60E transmission
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1answer
409 views

Automatic transmission car reversed in a hill with engine off in reverse gear, now the car won't move

Automatic transmission car reversed in a hill with engine off in reverse gear, now the car won't move, Can someone explain what's happening ? engine stopped when i was driving uphill due to low fuel,...
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0answers
21 views

Car wont turn on Ford Explore

I have a ford explore 2002 limited edition and the transmission blew out on me but my car wont turn on anymore. Does the transmission have anything to do with my car not turning on?
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0answers
41 views

Why does my car slip from drive to neutral by itself?

Hello my name is Evelyn and I have a 2015 Ford Fiesta SE that I bought new. When I first got the car is had trouble shifting, it acted like a 4 speed car. What I mean is it would whine when it changed ...
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2answers
56 views

Very slow Acceleration

I have a 2003 nissan sentra gxe 1.8 and for the past 2 weeks it's been accelerating very slow when it first started I was gradually able to accelerate to 70 on the freeway but now it's gone down to ...
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1answer
49 views

Honda automatic trans fluid level

I have an 02 Honda Odyssey. I did a trans fluid change and fill a bunch of times. I checked the level when the trans was off but did not know to check the level when the trans is hot, so overfilled ...
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0answers
64 views

mercedes s350 automatic transmission (722.906 ) is cutting out

i recently diy changed the transmission oil & filter and all shifting solenoids(re-manufactured) in my 722.9 box in an 06 S350 after it just started slipping and the obd scanner showed faulty ...
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0answers
38 views

Car losing speed on hills

I have a 2012 Volkswagen Jetta sitting at around 124,000 miles. I recently was driving from St. Louis to Pittsburgh at my car would not accelerate properly and at around 70mph, if the rpm hit 4000, my ...
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1answer
416 views

Flashing O/D (OverDrive) light — Where is the code?

I'm working on a 2007 Ford Mustang. The O/D light is flashing and the transmission has some rough shift transitions. When I use OBDII to read the codes, there are no faults found, no faults in ...
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1answer
392 views

So I goofed… added fuel cleaner to transmission.

So... as the title says. I accidentally added fuel cleaner to my transmission, which is currently leaking (meant to add stop leak as a temp fix if it worked). I grabbed the wrong bottle and didn’t ...
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0answers
67 views

'95 Nissan Hardbody, auto trannie slipping in 1st, was told *not* to flush/replace the ATF?

Of the 5 people I've asked IRL, two have told me something like "in older trucks sometimes the transmission fluid is almost 'holding together' a bad transmission, and doing a flush & replacement ...
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2answers
80 views

Car moved to front when the engine is off while in D gear

I have a Suzuki Stingray 2014 vehicle and I am still new to it. Yesterday when I parked the vehicle on a cement floor, accidentally I had forgot to move the gear to the parking mode. However, I had ...
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0answers
33 views

What is the best course of action when Jeep Wrangler transmission has been driven with low fluid levels

A small pinhole occurred in the transmission cooler lines near the radiator in a 2012 Jeep Wrangler. It has automatic transmission. Over time the owner kept adding transmission fluid when needed and ...
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0answers
56 views

VW Golf 2012 runs fine but won't accelerate from park without giving it gas

I was driving the car and suddenly trying to stop it (of course I pressed the brake). While the car was moving 5 KM per hour, I accidentally shift gear from D(drive) to P(parking) and hard a 'gar' '...
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1answer
49 views

My mustang doesn’t accelerate. 120000 miles

My car turns on just fine. After a while driving it. The car loses power and it doesn’t want to even hit 10 mph. My check engine light is on, but the machine tells me it’s the oxygen sensors. Can ...
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0answers
173 views

I have a 1999 Isuzu Trooper. Can't figure out problems

I have a 1999 Isuzu Trooper. 3.5 liter V6. Automatic. My problem is, if I have it in neutral or park, the engine runs great. Smooth, no weird noises, it'll rev up to red line RPMs no problem. However ...
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2answers
480 views

Transmission Rebuild or Replacement

I have been reading and hearing about transmission rebuilding or replacement. Today a person was asking if they should sell their car or keep repairing it (it had a transmission problem). Notice that ...
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1answer
60 views

Is it nessesary to push shift lock when shifting from Reverse to Drive?

Is it doing damage to an automatic when you don't push the button as long as you've stopped before changing directions?
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1answer
56 views

Is this transmission fluid high enough?

2013 Corolla... This was after my car was driving for 45 minutes on the highway. I checked with the car running in park. This is with wipeing the stick with a clean cloth before inserting to check. ...
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0answers
22 views

vx 2002 commodore Seized when going from reverse to drive

Tonight, i was reversing uphill to exit a park, put my car into drive and it Seized up. I had no control over steering or my break pedal, it would also not start up again. the only other issue ive had ...
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0answers
62 views

Am I risking engine or other damage by “babying” a failing transmission?

The transmission in my 2002 Honda Odyssey is on the way out. When cold, it tends to slip from 2nd back to first and sometimes also does weird stuff in 3rd and ultimately goes into limp mode. I did ...
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0answers
41 views

2001 bmw 325ci auto transmission

I have a 2001 BMW 325ci with an auto transmission. My problem is that when I put it in gear it only goes in reverse but not forward. In forward it only revs up. My engine light is on and says my cam ...
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1answer
22 views

Have 01 Dodge ram 2500 desiel automatic transmission

Transmission started making grinding noise on way home. Took forever change gears put it in my garage dropped transmission found round bearings in bell housing. I can't tell if they were from front ...
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1answer
488 views

Torque converter issue?

My car is a BMW 5 series with the ZF8 automatic transmission. It doesn't shift perfectly - jerks a bit in all gears shifted in the first drive of the day, for around 10 miles then it becomes much ...
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0answers
303 views

Revs go up, but car doesn't increase in speed while shifting. Trouble accelerating

I have a 1.2L Corsa B automatic, and I'm having trouble accelerating. I can only get to 60 mph slowly on flat roads, and about 30-40 on a hill but 70-80 mph downhill. I can feel it hesitating when ...
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0answers
36 views

Replacing Nissan Qashqai 2L (2008) Bearing Kit - RE0F10A

I'm working on repairing the automatic transmission in a Nissan Qashqai 2008 (2L engine). Specifically, trying to replace the transmission bearing (RE0F10A) using this kit: https://www.ebay.com/itm/...
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0answers
22 views

02 Taurus no acceleration, miss shifting, and no power

I have a 2002 Taurus 3.0 OHV. I'm getting no acceleration, miss shifting, and no power. I installed a new EGR control valve, differential pressure sensor, air filter, and coolant temperature sensor, ...
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2answers
3k views

Towing a rear wheel drive vehicle in neutral

Can you tow a automatic rear wheel drive vehicle in neutral with the engine running without damaging the transmission? For a short distance.
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1answer
640 views

2011 Chevy Malibu will not reverse

What does it mean when ur car won't reverse but the other gears work? How do I fix it?
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0answers
170 views

Two problems, not sure if they're related. 2008 Hyundai Sonata RPM issue and starting problem

I have a 2008 Hyundai Sonata 2.4L 4-speed automatic with 175k miles that's been taken care of it's whole life. Just yesterday as I was accelerating it got to about 23-2500 RPMs and it slightly jerked ...
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0answers
827 views

Car starts and goes into gear but doesnt move

I have a 06 Lincoln ls now for a while the car wouldn't always accelerate initially hitting the gas but then it would and the car would jerk. Well other day I'm driving and it completely stopped ...
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1answer
559 views

Honda Odyssey (2002) proper troubleshooting of code p1751

Code is accompanied by rough shifting when cold. If I drive hard when its cold it will go into limp mode. If I take it nice and easy until its good and hot it seems to shift fine. I've been searching ...
2
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1answer
447 views

Automatic transmission reverse problem

Have a 1999 Honda Accord ex 6.0. Auto transmission. My wife was driving the other day on freeway when her radiator blew a hole smoke came threw the dash so she panicked and turned car off and went to ...
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1answer
77 views

Why would my car be dropping in revs when in gear?

I have a 1998 ford Fairmont Automatic and recently got it back from the mechanics but have noticed it starts to drop in revs when in gear, and tries to stall. it's fine in park though.
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2answers
171 views

Putting an engine in gear with engine off - automatic

I'm going to be replacing the timing chain guides on a 2007 Nissan Xterra soon and am running into a bit of a hiccup. There's a tool one can buy that bolts onto the flywheel to lock the engine in ...
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2answers
425 views

2003 Ford Taurus SES Doesn't Move

On my way to work, my 2003 Ford Taurus decided it wasn't going to actually move anymore. Some Context It has been having some transmission trouble for a while now, jerking when I first accelerate (...
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2answers
30 views

I have 1999 toyota avalon and recently when the ignition takes to keep holding the more then usually and when i drive around the lights flicker

I took to the mechanic recently and told me it was air suction was lose stop for a week and then start again same problem
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0answers
39 views

What could be causing my transmission to slip?

Three days ago when I was leaving the store, I started up 2006 Chevy Trailblazer Ls and it wouldn't reverse. I tried to move forward and that wouldn't work either. When I switched from drive or ...
2
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2answers
1k views

Should transmission pan bolts require re-torquing after first couple drives?

I recently changed the transmission fluid, filter and gasket on an old (1986) Chrysler 5.2L v8. Initially there were no leaks, but after a couple highway drives (about 50 to 60km each) it started ...
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0answers
65 views

1983 Chevy Midas motorhome engine question

My mother was driving her motorhome to a campground the other day. I was following behind her in our car. About 2 hours in, there was an "explosion" of some kind. It was massive amounts of white smoke ...
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0answers
298 views

No gears after serpentine belt replaced

After running car hot after serpentine belt broke, i replaced it. But now i dont have any gears! Reverse or drive or first or second? Could it be as simple as adding transmission fluid?
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2answers
553 views

Peugeot 607, automatic gearbox, unable to change from D,R,Parking when warm

I'm the owner of a Peugeot 607 with automatic gearbox, everything seems to work correctly when the car is cold, but when the car is warm, i'm unable to change from D-R, R-D, or Parking - D,R, if i ...
2
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2answers
405 views

2000 Honda Civic automatic transmission issue

Please help! I have a 2000 Honda Civic ... car starts and runs fine but when I put it into drive or reverse. The car acts like it’s in neutral and only revs the engine but will not make the car move ...
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1answer
1k views

Automatic Car engine cut off while driving

I got a Peugeot 407 2006 (AUTOMATIC TRANSMISSION), and it has cutoff/stalled 3 times and I am trying to figure out what's wrong. First time engine cutoff/stall: After applying the brakes and coming ...
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1answer
2k views

Can a bad rear differential hurt an automatic transmission?

I have a bad rear differential (one of the driveshaft seals is shot, and almost all the oil is gone), and I was wondering if this can affect my automatic ZF-6HP26 transmission.
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0answers
37 views

2011 Subaru Impreza (Automatic) Slipping when shifting uphill

My car has been having a hard time shifting when I accelerate a lot, mainly when I am driving uphill. It seems like it is slipping. There is also a burning smell from time to time I notice when I have ...
3
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1answer
52 views

Odd Auto Transmission Issue - 2002 4Runner 4WD

I have a 2002 4Runner (the V6) that sits for a few weeks at a time between uses (I live in coastal FL). If I haven't started it in a while when I put it into Drive the gears don't seem to engage ...