I just bought a 2010 F-150 with 60,000 miles. I have noticed that as I slow to a stop the transmission feels like it doesn't down shift. The RPM stays at 1000 and only drops to about 550 rpm when the vehicle comes to a complete stop. Feels like the brakes are fighting the engine to stop the vehicle.
View 14 RepliesRecently my '11 supercab suddenly downshifted from 6th to 3rd while rolling along easily at about 50mph at the bottom of a very slight downgrade. It has done this 3 times now and takes me totally by surprise every time. I have an appointment next week to get it looked at, but my dealer is about 225 miles away and it's a real pain to take it in.
View 14 Replies2010 STX with 4 speed (4r75E)... Yesterday morning when I was almost at work(20 minute drive) I went to accelerate from a stop sign and my truck acted like it was in neutral. Once the rpm's dropped to just above idle speed the transmission caught and I was able to accelerate as normal. I guess I didn't think much of it until I was coming home from work, again about 20 minutes of driving, when I was accelerating while turning left from a stop sign. Halfway through the turn my rpm's shot up to about 5000 and it was acting as if I were in neutral again. Just as before, when the rpms dropped to just above idle, the transmission reengaged and everything was normal.
I decided to take my wife's van to Walmart and grabbed a bottle of lucas oil "transmission fix". I figured it might buy me a little time before I am able to get it to a shop for diagnosis. I used a suction pump to remove approx. 24 oz. of tranny fluid through the dipstick tube. I then added the lucas oil "tranny fix" (24 oz. bottle). I inspected the fluid that I removed. It looks pretty dirty. I would say that it was a nontransparent brown color with a slight red tint. when poured onto a paper towel it still looked brown. It didn't smell burnt at all. I checked the fluid level twice before I added the lucas oil, and twice after. Both times the fluid level was at the full mark (fluid at normal operating temp, with vehicle in park after shifting through all gears).
Fast forward to today and I was able to drive from my current house to my new house(being built) which was about 10 minutes away. I had no issues at all with the transmission. after being at the new house for about an hour and a half I came back home with no issues. about 30 minutes after returning home I headed back out again to run some errands. About 15 minutes into the drive my transmission slipped again as I was making a right turn into the barber's shop parking lot. after about an hour at the barber shop I headed for home again. As before everything was fine for about the first 15 minutes until I tried to make a right turn after sitting at a red light. the transmission slipped as described before, but it did it twice this time in the same turn. Nothing happened after that within the last 5 minutes of driving home.
The slipping only seems to happen when accelerating from a dead stop or from an extremely slow speed(under 5 mph). At highway speeds the transmission down shifts and upshifts just like it always has. My truck has 78,800 miles on it and has never shown any previous signs of transmission issues other than a leaky dipstick tube that I replaced about 3 years ago.
My father had a 94 Taurus that had similar symptoms in the past and it ended up needing new clutch disks and was rebuilt. I'm hoping for that rather than a new or reman'd tranny!
2010 F150, 165,XXX miles. On a bridge, at highway speed, the transmission locked up and locked the rear wheels. Everyone is OK, but scared the daylights out of my employee and a customer. Bad situation.
After putting it in park, and restarting, it seemed OK. We towed it to the dealership who replaced what I believe was a control chip on the transmission. Dealer said it is a known problem, and they aren't sure if the new controller would fix it?? They would not guarantee if the new controller would prevent the issue (per Ford).
I run a fleet with 7 F150's in it, and this employee is concerned about driving it. I have 3 2010's in the fleet. I am trying to figure out if this is limited to 2010, an incompetent dealer, or?
My new to me 2010 f150 4x4 superCrew Lariat is great. Got the 6spd tranny. Do a lot of maint. Myself and wanting to change tranny fluid since I hit 90k. Didn't see a dipstick. Called the stealership and they told me I can't do the change n/c I need certain equipment.
Are there any write ups? Are there any more surprises with this truck, like routine maint issues that I need to be aware of? I plan on doing diff fluid changes. Is this possible?
Have towed or driven Class C MH for years, now have 2014 F150 Ecoboost. Pulls great.
Question: while towing up long incline, engine got hot, shot message through dash saying truck would shift gears to ovoid overheating. I have read I should lock out 5 and 6 on slow steady climbs. If I am in tow mode and want to downshift, how do I do that? I know I can shift entire thing to 2nd gear - but I assume that is not what we are talking about here. On this particular climb it was hot (100 out) and I was blocked in left lane going slower than I would have liked. RPMs were low.
Looking for detailed description of process. I also regularly use Tow/Haul. Sometimes on decline I will downshift to 2nd or 1st and not use brakes at all going down.
So I got this rattling sound like a piece of tin rattling underneath the truck, it is coming from the front of the transmission area. About 6 months ago the same thing was happening so I took the truck in for some other warranty work and had the dealership check out this rattle. When I picked the truck up I asked and they said it was rocks/gravel caught up underneath and they took them out and the rattle was gone. The truck is a 2010 FX4.
View 12 RepliesI have 2009 Corolla XRS 5 speed automatic. I have 10,500 miles on it and I have had this transmission issue since I got the car. At times, while accelerating onto highways the car does not downshift. The car stays in 3rd gear up until 4,000 RPM. I can shift it by putting it in sport mode and shifting manually. It only does it sometimes but it does not seem normal.
Took it for my 1st service visit dealer said no codes came up on the computer and maybe it needed to be broken in. Went for 2nd service dealer told me no codes and no problems. I then wrote a letter to Toyota under the lemon law since it had 2 failed attempts at fixing it. They contacted me and said this may be normal. I do not see how it is normal.
Is it because it is a four cylinder that it has these problems? Usually it shifts correctly but I feel there is a defect but they said the computer would have codes stating problems and it does not.
I have been a long time Lexus owner (ES and 3 RXs), but I am new to the GX. I just got a 2014 GX-40 w/ Premium Package.
The GX has a lot of the same features my previous RXs had, but of course has some improvements (smoother ride, quieter, better stereo sound, real 4WD).
1) The RX had a console that had the USB connection in it. I found it very handy to just leave my iPod plugged in there. I just had to switch the Source in the radio whenever wanted to listen to it. Since it was in the console, it was out of sight from thieves. On the GX, my iPod won't fit in the small area where the USB ports are. I don't know if an iPod touch would even fit, and they have much less music storage anyway.
2) The GX obviously weighs more than the RX, and it has a V8 engine. Some portions of the power band in the GX seem to be peppier, but overall, the GX feels a little more sluggish. Sometimes I manually downshift the transmission to pass a vehicle, etc. Are there any other alternatives?
I recently just purchased a 2011 Lexus RX350 AWD... I would like to ask on the downshift while slowdown the car.... Every once in a while I feel the tranny down shift while slowing down... It's not harsh or anything, but just enough to have a slight feel. Like a backlash? Is this normal? I also have 09 GS350 AWD.. It's so smooth that I can't feel the downshift at all...
View 11 RepliesI have a 2010 S with an auto trans and 68,000 miles. I've never replaced the fluid or filter. Over the last 10,000 miles or so, I've noticed the following in regards to shifting.
I will being on a merge ramp to the highway rolling along and waiting to pull out into the flow of traffic. I'll be traveling along at a constant speed, say 30 mph, with constant pressure on the throttle waiting for my opening in traffic. I will see my opening and floor it. That's when (sometimes) the car seems to get very confused. It doesn't shift back right away, it lingers in 3rd (or OD) and picks up a tiny bit of speed. Then, it hesitates with no acceleration, and then roughly shifts to 2nd or 1st. It feels more like it forces itself into gear and, once in gear, it accelerates like it should.
The biggest issue for me is that this whole process takes about 3 or 4 seconds. That's not very long, but when you're trying to merge onto the highway or cut into traffic, 3 seconds is the difference between being safe and a close call.
Transmission fluid appears to be full, is a nice red color, and doesn't smell burnt.
What are some pros/cons you have with yours? Both 5.4 supercabs xlt im looking at just cant decide. The 09 has a overall higher rating but its not to much more.
View 6 RepliesI have this info on my new F150 with the Eco. 80 deg. day pulling my dual axle 5000 lb boat 70 MPH. Temp was 199. Is this about right.
View 9 RepliesI just purchased my new 2010 F150 CrewCab 4x4. I am getting some jumping in the transmission at low speeds. Idling to travel it seems their is slop in the transmission or drive train. Slow start and stops in traffic its really noticeable. Seems the transmission doesn't know what gear to be in.
View 10 RepliesI have a new 2011 F150 4x4 6.2 liter with about 1200 miles, 6R80 6 speed Transmission. I haven't liked the shift quality since buying a little over a month ago. I think the upshift from first to second is kind of rough and it feels like it's slipping a little from second to third gear. I've read a lot of negative posts/reviews on the 6R80 transmission, and some people have said it got better over time, or it got better with more aggressive driving. I do notice it shifts better if I drive it a little harder. The build date according to the sticker is 4/11 and I don't think there are any TSB's for PCM updates for this year/engine/model. I'm wondering if I should bring the truck in now for the dealer to take a look or drive it for awhile longer to see if it gets better?
View 7 RepliesOverall I love my 2013 F150 and it's been great. I noticed my truck's transmission has been slightly clunking at 10 to 30mph. Meaning, driving in rush hour traffic... slow down, speed up, slow down speed up, etc. I have NOT experienced the hesitation, shudder or shaking. Anyway I took it into the dealership for service.
The dealer applied a transmission Technical service bulletin. So I'm reading the dealer's service dept. paperwork and it says 'Applied TSB to the PCM/TCM.' So I ask the 'kid' behind the service counter specifically what that means and he tells me that they applied a software update to the 'power train control module and transmission control module'. These modules are learning modules and I should drive the truck another 500 to 750 miles before I return for transmission service?
2011 F-150 Scab 5.0L 25k miles. Why my transmission is waiting several seconds after being placed into drive or reverse before it actually slips into gear when first started in the morning and why it has a hard shift between 1st and 2nd than again between 2nd and 3rd and maybe why when it shifts into 2nd and 3rd gear it slips back out than back in?
View 7 RepliesI noticed an Oil leak of sorts on my truck( 2011 quad 4x4 f150 with ECO) when i did an oil change. Took it in and basically this is what i was told. Tranny was leaking from front seal and to to be removed for repair, upon further inspection the tech noticed the trans fluid appeared to be darker than normal. He tore it down and seen that the clutch plates and other components were excessively worn for a truck with only 15,000 miles. So any way the trans was about to have a catostrophic failure. Its getting replaced.
View 14 RepliesI have a 2011 F-150 with the center console shift lever. I mainly drive the truck during the day so it's possible I never notice this but do the gear indicators illuminate when the lights are on? I happened to look down when I put the truck in gear and noticed that the selector has a red light showing its position but it was really hard to see what gear you have selected.
Normally I just pull it down until I hit D, knowing it clicks 3 times, and I'm off. If you do happen to go into M then you see it on the dash. So I don't know if I've never noticed it or if I have a burned out bulb and its no longer lit up. It's not a big deal but I always like to replace burnt out dash lights just so it looks good but I don't know the answer to this one.
about a week ago I popped both of the passenger side tires By hitting a rather tall curb while trying to avoid being t-boned. And I have had the passenger side jacked up for about a week now while waiting for the shop to order and get in my new rims. It has been raining here for the past week so I only just noticed today that there was a puddle underneath of my truck.
It looks and feels like engine oil but it is leaking from the back of my transmission. I can't figure what it might be because transmission fluid is red and my transmission has never overheated So it should not be burned. It has 128k miles on it so it also only has 8k miles on the last fluid change. So it's fairly new fluid. What this could be?
I know some seal is obviously broken and the way everything is wet around just the back bottom of the transmission it looks like it is coming from the transmission. I originally thought it was just the transfer case got hit and it could be a bushing at either the transfer case or transmission but there is no scraping on anything under the truck so none of it was hit or damaged from that. What could be causing this?
I was changing my oil the other week and when i went to pull the filter I noticed that my tranny pan was wet around the front side, as well as the flywheel insp. plate, and the tranny dipstick tube. It wasn't even enough to drip on my driveway, but wet none the less. after cleaning it up really well and driving it around for 15 minutes it seemed to be coming from the dipstick tube about halfway between where it seats in the tranny and top end of the dipstick.
Removing the tube was easy, just one 10 mm bolt on the back of the engine. After further insp, there was a small piece of insulation on the tube where it passes between the engine and exhaust manifold. when i removed that insulation i noticed there was rust on both the top and bottom of where the insulation sits. i looked it over really well and didnt' see any cracks or holes. I then pluged one end and blew into the other and didnt' notice a loss of pressure or any hissing noise.
I figured if it wasn't leaking and it was already out i might as well clean off the rust and hit it with some paint. I ran a wire brush over the lowest spot of rust and what do you know, 3 tiny little pin holes. I used some 2 part apoxy from work and some aluminum duct tape to repair the hole temporarily until i got the new part in the mail yesterday. total install took around 10 minutes.