Ford F-150 - 1997-2003 :: Auto Trans Fluid Change To Synthetic

The trans fluid appears to need to be changed. I do not know if it has been changed in the past as this 2001 F150 with a V6 truck is new to me and has 88K miles. I am wanting to drain the torque converter as well as drop the pan and change the filter. I am willing to take the risk of having to rebuild the transmission if the flush junks it up.

Three Questions:

1. Is there any issue with mixing the synthetic with ATF fluid as there would still be ATF in the cooler and other places unless I take it someplace and have it mechanically flushed?

2. Is there a way to determine if my 4R70W trans has a drain plug in the torque converter with out getting under there, looking thru the inspection port while some one is clicking the starter?

3. Is there any reason not to put a drain plug in the pan while it is uninstalled?

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Chevrolet :: After Changing To Synthetic Oil Smokes All The Time

Let's change from conventional oil to synthetic nothing but the best for my old 65, c-10, 6 cylinder. Now she smokes all the time. Tell me it is not too late to switch her back to conventional oil. I have been told yes I can and no I cannot. What I may have done that can or cannot be undone?

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Prius (2004-09) :: Synthetic Oil Changing Interval At 100K?

Our Prius just passed 100K miles and I am no longer covered by any warranty on the ICE. I have been regularly changing oil every 5K using Castrol oil & Toyota filters but am planning to switch to Mobil 1 and changing interval to 10K. I change my own oil and we put lots of miles (30-35K/yr) mostly long distance traveling.

There have been some old wives tales about changing to synthetic oil on cars with a lot of miles. I assume that they are just that - old wives tales. I am fairly convinced by other posts here that going to 10K intervals is OK.

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Ford 6.7L Power Stroke Diesel :: 2015 - Changing Oil From Conventional To Synthetic?

New diesel owner looking for some info? Currently approaching 9k miles. My first oil change was done by the dealer. I was looking at my owners manual on what weight of oil to use. I am thinking of going to a 5w-40 oil but all seems to be synthetic. Do i need to do anything special if i am going to change from a conventional to synthetic?

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Prius (Gen 2) :: 2005 - How To Change Trans Axle Fluid

I recentily bought a 05 prius with 153k on the speedo I asked the dealer about if fluid should be changed out, they said they have never done one, what should I do and if I do it how?

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Prius (Gen 3) Fuel :: Can Synthetic Tranny Fluid Increase MPG

I have the 2010 prius V with the 17in tires. I love the rims on them Vs the hubcaps on the other models.

HOwever I have read that it is hard to hypermile with the 17in rims. SO I was trying to figure out what I can do to raise that MPG up there. I have noticed that my prius does not glide well.

I have 2LBs more air in the tires then it says on the side. mine say 60LB so i have 62.

My only thought is to running Amsoil 0w30 oil and amsoil synthetic tranny fluid. I know on a regular gas car you can up your MPG at least 2 MPG or more.

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Camry :: 2007 Toyota XLE - Changing The Transmission Fluid?

I own a 2007 Toyota Camry XLE with about 95,000 miles and I was wondering if changing the transmission fluid is ever necessary. The maintenance guide, which shows required maintenance for every 5,000 miles through 120,000 miles, never mentions the need to change it (unless I'm doing towing, which I'm not). However, I found some articles on the web which suggest that it should be changed every 50,000 miles.

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Camry :: 2002 - Trans Fluid Level Very Low After Refill (4 Quarter)

Drained and refilled 4qt on my 02 Camry. Also changed the trans filter. It used to be all the way up to "HOT", but very low after refill. What's the trick here? Need another qt?

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Camry 2012+ :: 2016 XLE - Checking Level Of Hydraulic Fluid In Trans

I just got a 2016 Camry XLE with auto trans and was looking around under the hood. I can't find the typical auto trans fluid dipstick used to check the level of hydraulic fluid in the trans.

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Ford F-150 - 1997-2003 :: 4R70W Trans Fluid Leaking - Puddle Of Fluid Under The Truck

I have a 1997 Ford F-150 XLT 4x4 with the 4.6W and a 4R70W trans. For the past year is has been leaking trans fluid and has slowly got worse and worse. At first the truck would only leak at high speeds (when driving on the interstate for extended periods of time) and now It has gotten to the point where I am adding close to a quart of fluid a week. ( roughly about a quart every 300 miles!). I thought that it was the pan gasket leaking at first, so I flushed the trans fluid (dropped the pan and drained the TC and put on a new filter) put a new gasket on and torqued it all down and added some new Valvoline max life fluid. The first trip in the truck I noticed a puddle of fluid under the truck again.

The pan looked like it could have been a little warped, so I ordered a new pan and a new FoMoCo gasket (the one the came with the new filter was the cheap felt type). I thought I for sure had fixed the truck this time, but I drove it and once again it was still leaking. I checked all that I could before replacing the pan and gasket. I checked the trans cooler lines and fittings (no leaks) I pulled the inspection plug and it was dry (so I ruled out the front pump or TC leaking). The whole underside of the truck is covered with fluid so it is hard to pin point the leak, but most of the fluid drips down on the transmission cross member.

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Camry :: 2005 LE With Manual Trans - Key Comes Out Of Ignition While Driving

I have a 2005 Camry LE, 4 cyl with manual trans. I was driving down the road yesterday and while I was driving the key came out of the ignition! My vehicle did not stall and I could easily put the key back in with no issues. vehicle still starts, runs, ign cylinder turns just fine, everything with no problems. key just freely comes out of the ignition with the engine running. I am going to assume this is not normal for Toyota. I know it isn't for GM vehicles.

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Camry :: 2007 Smokes At Startup When Change From Conventional To Synthetic Oil

I have a 07 camry I4 with 56,900+ miles and it was using 10w30 conventional oil, but recently (2 weeks ago) I change it to 5w30 Mobil1 synthetic and today notice at start up white smoke, it didn't do this before with the conventional oil.

Is this normal with this type of change from conventional to synthetic or should I worry and try to go back to conventional and see if it stop.

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Camry :: Toyota 2005 LE - Transmission Fluid Level / Sputtering On Low RPM Below 2000

I have Toyota Camry 2005 LE, 180.000 miles ( first owner )

Few months back I noticed that my Camry is sputtering on low RPM below 2000 ( but never when engine is cold )

Car is driving perfect on the highway but in the city sputtering get very annoying when on low RPM and high gear.

My remedy for that is to press overdrive off button after this sputtering always goes away.

My transmission fluid level when HOT is 1 inch above HOT mark

And when in cold next ( morning ) label is still above HOT mark

Fluid level never goes down to COLD mark

What are the cause of the tran fluid be on same level and can sputtering be the symptom of it?

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Ford Excursion :: Trans Slipping / Changing 2 - 3 Gear Every Time?

So ever since I picked up the truck from getting the springs swapped out the tranny has started to slip more and more. It's about at the point now where it does it at the 1-2 and 2-3 gear change every time unless I give it a little throttle so it shifts harder. It's just the normal shifting pause and then the slight jerk when the next gear starts. Time to a new torque converter, or am I looking at getting my whole thing rebuilt? If it's the converter I can give that a shot myself but if I have to have it rebuilt it's going to have to wait until January or February.

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Ford 7.3L Power Stroke (1999-2003) :: Changing Trans Valve Body?

Iv heard a few things about changing the valve body. I tow a trailer so was wondering on pros and cons of changing this. And also what brands are recommended.

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Santa FE SM (2001-06) :: Trans Fluid Change Interval

What is the interval when trans fluid gets changed? I need to take a trip....round trip will be about 4600 miles I probably have less than 1500 on the current fluid now.. and before that had changed it 2 other times within 1000 about 8 mo. apart just to rotate the fluid. I am planning to do it as soon as i get back.

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Prius V :: 2016 - Has No Trans Fluid Temp Sensor

I guess the prius (any prius) has no Trans fluid temp sensor. I tried all 3 general Trans fluid temp codes for Toyota and none work.

2012 Prius c

2016 Prius v

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Toyota - Corolla :: 2007 - Change Trans Fluid?

I just changed my corolla trans fluid for the first time. the owners manual said a drain and fill take 3 quarts of T IV trans fluid. I purchased 3qts of T IV but more than 3 qts came out so I am about 8 to 12 oz. short. All of the toyota dealers are closed to day so I can not buy any until tomorrow. can I drive it this way for one day without hurting anything or should I put some of the old trans fluid back in?

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Ford Transmission :: Routing Trans Fluid Through Aux Cooler?

I am adding an auxiliary trans fluid cooler to my C-6 in my F-250. Should the fluid route thru the aux cooler first then the stock rad cooler, or thru radiator cooler to aux cooler? Which stock hard line is fluid FROM the C-6 (HOT), and which is the return line (cold)?

Vehicle is 78 F-250 4x4 crewcab, 400/C-6

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