Sonata NF (2006-10) :: 2007 - Slow Coolant Leak
My son has a 2007 sonata v6, daughter has one too. Both have about 130K miles, and both developed slow coolant drip leaks. I took off both hoses on both cars, cleaned the crud from the housings and replaced with new hoses and clamps. Problems solved in daughter's car, not so in sons car. I note that it looks like the area below the thermostat housing is wet - and thought that was from the crud/hose situation. But he is still losing coolant, even more now that its getting colder at night, and I's sure its not the hose connection anymore.
The car will generally NOT leak when hot, only as/when it cools off. I.e. puddle in the morning situation.
Looking at the diagrams, it looks like that "housing" is really a connection to the crossover pipe, heater hoses, other stuff (throttle body heat) and also contains what looks like a temp sensor.
I suppose any of these are possible, but my first thought was either a leaky temp sensor (or possibly loose) or something more serious like a cracked housing, leaking o-ring, gasket etc.
Sonata NF (2006-10) :: 2009 - Jerking At Around 20 Mph When Slow Down After 10 Minutes Of Driving
My 2009 Sonata 2.4L GLS is jerking at around 20mph when I slow down for the first 10 minutes that I start driving. I have taken it to the dealership 2 times. The first time, they updated the computer module for the transmission, however the problem was still there afterwards. The next time, I did a transmission fluid flush and fill, but yet I still have the same jerking problem.
View 12 RepliesSonata NF (2006-10) :: Rear Window Defrost Slow Working
Just curious, in comparison to other vehicles, does it seem that the rear window defrost works pretty slow in your Sonata? I park outside and notice it is slower than I would like for it to be in the morning. Heated mirrors work great.
View 9 RepliesSonata NF (2006-10) :: 2007 GLS - Slow Acceleration And Poor Mileage
2007 Sonata GLS - I4; 55kmiles ... I plan to sea foam on my Sonata as it continues to have slow acceleration and poor mileage. Looking for a picture of the Brake Booster or Vacuum line? I want to make sure I am pouring it in the right place.
View 3 RepliesSonata NF (2006-10) :: Misfire On Cylinder 3 And 6 - Running Rough When Slow Down The Car
When I'm driving and get above 50-60 I will get the Check Engine Light. Check the codes It shows 6 ---300, 303, 306, 300, 303, 306. When I slow the car down it is running rough, almost like it has a miss.
I reset the computer while this is going on and the engine smooths out and it runs correctly until I keep my pedal down and then it kicks the exact same errors.
Here's strange part number one: Once I get down to about a gallon or two of gas in the car everything seems to run fine. I have plenty of power, no codes and the car runs fantastic!
Strange part number 2: Very occasionally When I get in the car in the morning to go to work, the car is a bit difficult to start. When it finally kicks over, it is immediately running rough. resetting the computer with the engine running does not seem to stop the rough running. If I turn off the engine and let the car set for a bit it will start and run fine, with the exception of the first problem mentioned in this thread. There is no code while it is running rough, but when the Light kicks on as per the first issue mentioned, I have an additional code -- 335. This car has been excellent up until the last few months when this issue developed.
Sonata NF (2006-10) :: Driver Side Power Window Is Slow
The driver's side power window is so slow to be put up. I think there is something wrong with the motor.
View 8 RepliesHyundai - Sonata :: 2006 - Front End Squeaks At Slow Speed?
I have a 2006 Hyundai Sonata that squeaks when I turn left while in motion. It squeaks regardless of the degree of the turn but is more noticeable at slower speeds. The squeak isn't a screech so I don't think it's a belt. it isn't a grinding noise either. More like a "squeak, squeak, squeak." Seems to squeak with the rotation of the tire.
View 6 RepliesFord Transmission :: E4OD - Hard 2 To 3 Shift Caused By Slow 1 To 2 Shift?
This is on my 7.3PSD. I've observed that the 1-2 gear shift drops about 1,000 RPMs and takes a good half second or longer to do so when given a lot of accelerator pedal input. And then the 2-3 shift is a very quick and harsh shift.
If I am accelerating gently the 2-3 shift is as unnoticeable as the 1-2 shift is quick. Is the slow 1-2 shift causing the trans to protect itself and affecting the 2-3 shift? And if so, what do I do to resolve all of this? I changed the trans fluid a week ago and there is no change.
Sonata NF (2006-10) :: Automatic Transmission Slipping Occurs Only At Slow Speed When Travel In First Gear
I own a 06 sonata with 95000 miles. Recently I've been having issues with my transmission. It occurs only at slow speed when i travel in first gear. What happens is when the car is moving, it feels like it shifts into neutral but indicator still shows D in the cluster. I press the accelerator nothing happens it just revs,no increase in speed whatsoever.
So that rules out slipping issues. Now i narrowed the problem down a little more whenever the problem crops up i shift the gear lever into sports mode, i feel a jerk and car shifts into first gear and it moves. If i dont shift into sports mode it catches gear in about 7 seconds.No fault codes.
And if i rev it high transmission goes into limp mode and stays in 3rd gear till i restart the car.Then i get P0731 incorrect first ratio.Changed ATF 7000 miles ago. Could it be a faulty range sensor?
Sonata NF (2006-10) :: Transmission Does Not Shift Automatically
At the beginning it was just CEL on. I checked the code and change transmission range sensor but it worked for few days only. Light came back and transmission sometimes stop to shift automatically. D1 on display and driving only on first gear, but when I switch to tiptronic - manually everything works great?!
View 2 RepliesSonata NF (2006-10) :: Won't Shift Out Of Park - ABS / ESC Lights On
Ok, So my car wont come out of park unless you do the manual override. I recently put a new battery in the car and accidentally put it on backwards. I was lucky enough not to burn the ECU as the car starts and still drives but the ABS and ESC lights are on along with the BRAKE light.
View 16 RepliesSonata NF (2006-10) :: Hard Shift From 3rd To 2nd Or 1st During Deceleration
Recently my wifes 2009 Sonata limited has started having a hard "clunk" when braking. It feels like a hard shift from 3rd to 2nd (or 1st?) during deceleration. Only really occurs when moderately cold and only during the first 10 miles or so of travel. What I should check?
View 4 RepliesSonata NF (2006-10) :: Soft Click From Gear Shift
I have a 2010 Sonata 2.4 with 63k miles and auto trans. Just recently I have noticed a single soft click when braking, just before the car comes to a dead stop. I can hear the click and also feel it in the gearshift.
View 4 RepliesHyundai - Sonata :: 2006 - Spill In Gear Shift, Now No Upshifting
I have a 2006 hyundai sonata, which has possibly the worst designed cup holder of all time. Because of this awful design flaw, I stopped my car at a light yesterday and some of my coffee spilled into the gear shift box. Now when I am in regular D, it appears the car stays in 1st gear. This sonata also has the option of pushing the stick to the right so you can manually shift gears.. I think it's called sports mode or something. When I try that, I can shift it up to 2nd, but I drops right back down to 1. I left it overnight, hoping it was just some wet electronics and would dry, but this morning the problem persists. Not sure if there's a fix for this, if I should take it to a transmission place, or just my regular mechanic. Someone suggested contact cleaner, which I might have I just have to look.
View 10 RepliesSonata NF (2006-10) :: Illumination Of Labels On Gear Shift Panel
I think the gear shift letters (P, D, N, R) are supposed to be illuminated on my Sonata, so there must be a light bulb out. Need to confirm that there is a light under there and tell me how to replace it?
View 2 RepliesSonata NF (2006-10) :: 2008 - Grinding Noise When Shift From First To Second Gear
I am now getting a grinding noise when I shift from first to second gear. It sounds like the two metals rubbing each other. Its not happening all the time, but for the past two days a bit frequently
I had reported this grinding noise when I turn left a month back. Was thinking because of my worn out tyres, but apparently not.
Hyundai - Sonata :: 2006 - Gear Shift Lever Wet / RPMs Went Up High And Car Barely Moving
I had to stop quick today. My ice water spilled into the gear shift lever. A mile down the road my rpms went up high and the car barely moving.
2006 Hyundai Sonata...
Ford 6.7L Power Stroke Diesel :: Slow Shift Between 5th To 6th When Cold
Situation is I have 2016 F350 that when cold, seems to have shift problems between 5th and 6th gear, where the engine revs between the gear shift under light acceleration. Once warmed up, doesn't seem to do it, 4th to 5th might be a little slow or maybe just my imagination.
View 14 RepliesFord Transmission :: 1982 F150 - Slow To Shift Into Any Gear
My 82 f150 4x4 302 c6 trans is acting up. My c6 is slow to shift into any gear when I shift the column shifter, after a moment it jerks into gear, also it doesn't seem D is doing anything but all the other gears seems to function manually or auto.
Fluid level looks ok, maybe a little high on the dipstick. I'm going to check the modulator and do a fluid/filter change but looking for a link to the band adjustment screw ?