Automotive fluids

Topic: Automotive fluids (Read 2474 times) previous topic - next topic

Automotive fluids

Reply #15 – August 19, 2012, 09:30:48 PM

After my wide ratio/4R70W mod, I've been running Mercon V. Our AT guy agrees, and adds that unless you have kevlar clutches (which you shouldn't unless you've got an electronic throttle) the best fluid in the world (for your Ford) is Motorcraft MerconV. He swears to this, and when you ask about hi-po fluids, he asks what you're running for line pressure. I trust his judgement.
I definitely agree on the 75w140. There's no reason to run 80w90, none, especially if you have limited slip.
@Tom, I like that cooler. I always wanted to get a TC hood and hide one of those in the intercooler port with a 140F thermoswitch. I want to get that heat out of my radiator, it's bad enough I'm running that Explorer oil cooler off the cooling system.

Automotive fluids

Reply #16 – August 19, 2012, 11:17:41 PM

From what I am understanding, I should add my transmission fluid until I get a full reading. It should be checked while it is running. I have an automatic transmission, so is it safe to then drive it around the block and check it again? After going threw the gears, the level should drop and I fill it up again. As far as the gear oil, I got Synthetic 75w-90w, being I live in Arizona and will not see very cold temperatures. Like I said, I already bought a new cooler for my transmission, I just need to figure out where to mount it. Do any of you ever flush out your differential (diesel fuel,ect.)? After 26 years of the same old sludge, I'm sure it won't be pretty. Thanks!

Automotive fluids

Reply #17 – August 20, 2012, 08:46:01 AM

For the rear, I remove the rear cover and spray it out with a lot of brake cleaner. Let it fully dry.

Automotive fluids

Reply #18 – August 20, 2012, 02:06:37 PM

Quote from: 86cougar;396298

From what I am understanding, I should add my transmission fluid until I get a full reading. It should be checked while it is running. I have an automatic transmission, so is it safe to then drive it around the block and check it again? After going threw the gears, the level should drop and I fill it up again. As far as the gear oil, I got Synthetic 75w-90w, being I live in Arizona and will not see very cold temperatures. Like I said, I already bought a new cooler for my transmission, I just need to figure out where to mount it. Do any of you ever flush out your differential (diesel fuel,ect.)? After 26 years of the same old sludge, I'm sure it won't be pretty. Thanks!

No. Add transmission fluid until it reads full with it running. Put foot on brake firmly and change gears. Go to Reverse, Neutral, Drive, and so on. Let it stay in each gear for a good 5 seconds. Do this twice. Then check fluid again and add until it says full. Repeat until you no longer have to add fluid. Then you can drive it. After a short test drive, check again to make sure it still reads full. You should then be done.

Automotive fluids

Reply #19 – August 20, 2012, 02:07:26 PM

Quote from: mcb82gt;396309

For the rear, I remove the rear cover and spray it out with a lot of brake cleaner. Let it fully dry.

Automotive fluids

Reply #20 – August 20, 2012, 03:20:35 PM

Makes good sense. Thanks!

Automotive fluids

Reply #21 – September 05, 2012, 05:36:56 AM

Quote from: ThunderbirdSport302;396200

do NOT put type F in ANY AOD!

I put toothpaste in mine:D

Automotive fluids

Reply #22 – September 05, 2012, 06:03:29 AM

The cooler is one of the best we have used. We use it as a stand alone and the fan is temp controlled.

Automotive fluids

Reply #23 – September 06, 2012, 10:22:12 PM

I have used atf, type f, dercon/mercron anything and have had no issue with any of them.a I can't tell any differance between them.

Use a 192 degree thermostat on an efi engin. Ptherwise you will remain in closed loop and the car will run rich trying to get the engine up to 192 degree's or higher.

Automotive fluids

Reply #24 – September 07, 2012, 05:19:33 AM

Once again i am not an AUTO TRANNY GUY!!! But we do build Auto tranny cars in the shop. We relie on our local builder for advice and type of fluid to use. I called Jim at Performance Trannys and he explained to me that the AOD is not an electronic TRANNY. The AODE is an electronic tranny. So he recommends Trick Shift for this transmission. Now Trick Shift is basically TYPE F with 10% more friction modifiers. Once again i am only going by my builder. I am a 6 Speeder GUY!!!

Here is what B&M SAYS!!!

Trick Shift was originally developed by B&M for racing applications. It’s become so successful that it’s the most popular high performance fluid on the street also! Not an additive, this is the best performance ATF available! A scientific blend of foam inhibitors, pressure agents and shift modifiers that will provide extended transmission life and drastically improved shift feel. Trick Shift is the easiest way to measurably improve the transmission performance of your vehicle. Trick Shift works with all automatic transmissions* when a firmer shift is desired. ‘Pour in Performance’ is not just a catchy phrase - it’s reality! It can be mixed with stock-type transmission fluids, however to attain maximum improvement you should use Trick Shift exclusively. Ideal for towing, light trucks and RV applications as well as racing. Not recommended for electronic controlled transmissions.