Corolla / Matrix 2009-13 :: Low Idle Between 600 And 800 RPMs And Vibration In Drive Or Reverse
I think I resolved the idle issue on my 2009 Corolla S with 82,500 miles and Automatic Transmission.
Symptoms:
Idled at between 600 and 800 rpms
Annoying vibration in drive and reverse, no vibration in park or neutral
On hard stops, the engine felt like it was going to die
Turning on the a/c would cause the idle to increase to 1000 rpms and the vibration would go away.
At 82,500 miles, I cleaned the throttle body which was extremely dirty.
Process:
Disconnect the positive battery cable
Remove the top of the air box and flex duct going to the throttle body
Disconnect the two coolant lines going to the throttle body, make sure and have a few old bolts to plug the lines so you do not lose too much coolant
Remove the electrical connector to the throttle body
Remove the vacumn line to the valve cover
Remove 2 bolts and 2 nuts (10mm) securing the throttle body to the intake.
The throttle body does not have a gasket, it is an o-ring which should be fine.
Once you have the throttle body off of the engine, clean it thoroughly with Chemtool throttle body cleaner.
The inside of the throttle body and throttle plate should look like shiny milled aluminum. when done.
Spray chemtool into the two ports where the antifreeze lines were connected. If possible use compressed air to blow out these ports.
Clean the inside of the intake and the mesh screen where the throttle body bolts to the intake.
Reassemble, connect the battery, crank the engine and just let it idle for a good 10 minutes
The 2009 Corolla S DOES NOT have a serviceable IAC. It is riveted on to the throttle body. This is why it is important to spray the cleaner in the antifreeze ports in order to clean it. These ports are the antifreeze bypass ports.
Camry 2012+ :: Shifting From Reverse To Drive
Whats the right way to shift the car, when I reverse the car and want to change it drive D, should car be at complete stop OR we can still change it from R to P with with car slowly moving back. I usually apply brake, and let it complete stop, then change the gear shifter. But yesterday I was in hurry and didn't wait for the stop, car was very slow, but I didn't notice any jerks or anything wrong with it.
View 5 RepliesCamry 2012+ :: Very Rough Idle With Or Without AC On And In Drive
I recently bought a 2014 4-cylinder SE, sight unseen. I test drove another 4-cylinder SE that I recall idled smoothly before I bought mine - or at least I did not notice it, but this one was a trade from another lot and had all of the options that I wanted.
So - is it "normal" for the 4-cylinder Camrys to idle very rough with or without the A/C on, and in drive? I have tried a tank of 87, and a tank of 93 octane. Very small difference in smoothness on 93 octane, but I'd prefer not to have to run that. I owned a 4-cylinder 2008 Chevrolet Malibu before this car, and it idled much smoother than this Camry.
I also have a weird grind that sounds like the starter isn't disengaging when I start the car in the mornings. Push-button start on my car, so it isn't me turning the key too long or anything of that sort.
Camry :: 2010 Motor Making Knocking Noise When Car Sitting At Idle In Drive Or Reverse
Sometimes when my car as sitting at an idle in either drive or reverse the motor starts to make a knocking noise from the back of the motor towards the firewall side on the top of the motor. I have a video. The car has 114k I just changed the oil I thought maybe it's low but it's not and hasn't moved since it was changed.
View 4 RepliesPassat (B6) :: Slight Vibration In Drive Or Reverse But Not In Neutral
I am experiencing a slight vibration with in drive or reverse but not when it is in neutral. I change the spark plugs and checked the PCV. I have the latest model already and I replace the gasket in the PVC. There is no errors in VAGCOM.. What could be causing that? Mounts???
View 4 RepliesPassat (B5) :: Vibration When In Drive Or Reverse And Stopped With Brake Applied
As outlined in this thread: [URL] .....
I had a recent misfire issue. Unfortunately the dealer has been unable to find the source. Since the original misfire I can feel the car vibrating when I am in drive or reverse and am stopped with the brake applied (ex - waiting at a stop light). It goes away when I drive and when I am in neutral. I realize there is SOME vibration noticeable in gear, possibly because of the way the engine is mounted. However, this seems different.
The tach stays at 750 rpm in idle (it may fluctuate a TINY bit but never goes over 800 at idle) as always. The vibration feels much like a vibration one would feel if a cell phone or pager were left on vibrate. This doesn't seem to be a rough idle where the car is "jittery" or "jerks", and, as mentioned, the rpm doesn't change.
I would think a bad coilpack or plug (plugs changed at 40K, Im now at 45k) would cause a misfire, and a CEL. I've looked into a throttle body cleaning and will do this, but I would think that would cause a rough idle as well. My understanding is that a MAF problem would be similar.
The only thing I can think of is a motor or tranny mount issue, but the car only has 45k miles and this problem was non existent until the misfire. Im almost certain it isn't related to having the car lowered recently.
Mercury - Mariner :: 2005 - Strong Vibration When In Drive Or Reverse
I'm the original owner of a 2005 Mariner (3.0L V-6, 114K miles). We live in Central TX, so we are just starting to experience cooler weather (40's - 50's at night, 60's - 70's daytime). At this time of year and through the winter, this Mariner develops an annoying rough idle. It is more like a strong vibration when in Drive or Reverse, not really a miss in the engine. Increasing the idle speed with the accelerator pedal works, and it does get somewhat better as the engine gets to normal operating temp, however if the day is cold (30's or 40's) it doesn't get better.
I've changed the plugs, changed the IAC valve, and cleaned the MAF sensor a couple of times, with no improvement. We almost exclusively use Exxon or Chevron gas, which should have good fuel-injector cleaning additives, so I sort of doubt the injectors are at fault. I've had a local mechanic check to see if any codes exist, but nothing shows up. This has gone on for 2 or 3 years, but it was not like this when the car was newer.
Prius V :: 2012 Began To Intermittently Go Into Reverse When Put It In Drive
I have a Prius v 2012. At about 3,000 it began intermittantly going into reverse when I put it in drive. The dealership has not been able to duplicate the problem. Yesterday, I picked it up at the Dealership and it happened when I started the car. I got a technician to come out just in case it happened again. He said it was the way I was shifting. I told him, if that was the case it would do it all the time, but it doesn't. Besides, there are no instructions for shifting a certain way.
View 7 RepliesPassat (B7) :: 2012 SE Jumps When Shifting To Drive Or Reverse
I have a 2012 Passat SE (5cyl) automatic with 25k miles on it. I have noticed that when i put my car into gear (reverse or drive) that my car jumps with a little burst of speed (while I am easing off the brake), I don't have the slightest clue of what it could be, or if that's normal or not as i purchased the car less than 3 weeks ago.
View 3 RepliesAccent LC (2000-05) :: Rough Idle While Drive Or Reverse
I have a 2000 Accent with about 150,000 miles on it. Recently I have noticed that when my car is sitting in an intersection, the car appears to idle roughly. I would't exactly say that the car is idling rough, cause it stays at a consistent RPM while in drive or park, but the engine gets louder and the steering wheel starts to vibrating. When I slightly step on the gas, the vibration goes away. Also, when I put my car in park or neutral, the car quiets down and the vibrating stops.
I was wondering if it could be the throttle position sensor, or maybe a broken motor mount, but I haven't had a chance to look into it it. I did replace the purge control valve last week, which slightly improved the vibrations.
Elantra MD (2010-15) :: 2012 GLS - Loud Clicking Noise When Going From Reverse To Drive
I just started hearing a loud click when I change from park to reverse and from reverse to drive. If I keep moving the knob between those three spots with my foot on the brake and hand brake off, I hear a loud click at each spot. Hard to describe... anyway, this only happens when I first start the car, by the time I get to work if I try doing that when I park there is no loud click sound. The thing is, I don't know if this was always happening and I just noticed it now, or if it just started.
View 14 RepliesChevrolet - Malibuclassic :: Distinct Clunk When Place The Car In Drive Or Reverse From Idle
What are the symptoms of a worn motor or transmission mount? I feel a distinct clunk when I place the car in Drive or Reverse from idle. I did not notice any problem when I bought the car few weeks ago. Before spending 300+ I checked for the problem one more time. The problem is that the clunk was all but gone. An intermittent clunk! What gives? The car is an '05 Malibu w/4cyl, 119k. The former owner had the transmission fluid changed at 94k.
View 1 RepliesLexus LS 2007+ :: Vibration In Steering Wheel At Idle In Drive
I just noticed a vibration in my steering wheel at idle with the transmission in Drive. Seems like it goes away or gets better as the car warms up.
View 14 RepliesElantra MD (2010-15) :: 2012 GL Jerking Whenever Switch The Gear From Park To Drive Or Reverse / Neutral
I have an Elantra 2012 sedan GL and last year i tried installing HID's. It worked for a whole but then it stopped after. I learned that it wasn't getting enough power so then yesterday I bought a wiring kit to be able to wire my HID to tap to the battery to get more power. Everything was fine till I got to work but when I had to leave work., there was an issue. Whenever i switch the gear from park to drive or reverse or neutral. My car seems to jerk. And when I'm driving and it changes gears, it also jerks. Kind of the same thing how if your driving a manual car and you change gears wrong. This happens when my lights are off. But when i turn them on it then stops. And when i turn it back of it doesn't do it anymore.
View 5 RepliesLexus IS 2014+ :: Slight Vibration In Steering Wheel At Low Idle (in Drive)
I'm not sure if this is normal, but I have noticed a slight vibration in the steering wheel. This happens when the engine is completely warmed up and If I'm sitting at a complete stop in drive (no air conditioning, seat warmers, or headlights on) it happens. It is not a vibration where the idle goes up and down. The rpm gauge shows that it is between a consistent 550-600 rpms. When the headlights or air is on, the idle goes to around 700-750 and the steering wheel vibrations go away. I do not have any cel on and I know the car is not miss firing. I think it's just because the low idle.
View 9 RepliesYaris/Scion & Vitz :: Echo - Vibration Or Rattle While Idle In Drive
I have taken this problem to the dealer 3 times in the last 6 months and they claim not to notice any vibration or rattle. However, whenever I am at a stop sign or stop light with the car in Drive (automatic trans), a loud vibration sound can be heard and also felt in the steering column and the brake pedal. As soon as I press on the gas pedal again, the vibration goes away. The only other way to stop the noise is to place the car into Neutral. What might be causing this? Apparently, the noise is not audible outside of the vehicle since none of the techs at Toyota were able to hear a rattle or vibration.
View 14 RepliesElantra MD (2010-15) :: 2012 - Tap Clunk Type Noise When Shift The Auto Trans Into Drive And Reverse
For a few months now I have been hearing a tap clunk type noise coming from under the car when I shift the auto trans into drive and reverse. Also sometimes when the car is slowing when driving I hear the tap sound as it shifts into first. I drove in by my local dealer and they listened to it and said Elantra transmissions can get noisy there is nothing wrong. They told me I have plenty of Warranty left so if something happens I will be covered.
View 2 RepliesCamry :: 2002 - Grinding Noise And It Won't Move In Reverse Or Drive
I replaced the front hubs and bearings on my brothers 2002 Camry today. He drove less than a block and developed awful grinding noise and it won't move in reverse or drive. It rolls when I put it in park. I had to pull it back into my shop. Is it possible the inner CV came loose and i didn't realize it? It all seemed to go back together fine. The new CV axle nuts were quite tight and slow to put on with my impact gun.
What else could possible go kaput when I re & re hub/bearings? And what a long ugly job to replace those bearings. Don't even think about doing this without a good hydraulic press. Up to the point of getting knuckle off, it was easy job.
Camry :: Loud Rattle If Car Started And Placed In Drive / Reverse With AC Turned On
Have been chasing a rattling noise for a while on a 2002 Camry 4 cyl AT.
Here's a brief video: [URL] .....
The conditions when the noise appears are as follows:
Start car, turn AC on, place into drive/reverse. Rattle is present initially, then goes away after driving a bit.
The noise seems to be worse after the car has been sitting overnight.
If car is started and placed in drive/reverse without turning on the AC, then the noise is not present.
If the car is started and the AC turned on and the car is in park/neutral, then the noise is not present.
The tensioner pulley seems to be moving quite a bit in the video. Is this normal?