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Transmission Fluid Smoke
Thread Starter
Senior Member
Joined: Apr 2012
Posts: 716
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From: Charlotte, NC
Year: 1994 Jeep Cherokee Sport
I couldn't find a 94 FSM, but the 93 FSM says check in neutral, and the 98 says check in park park. Both give the same pre-check instructions as CCKen, but add in cycling through all the gears.
If you want access to a FSM they are available at Morris 4x4 center in an online version for free. I bought a downloadable version from Pacific Coast Manuals. Only problem is you can not copy and paste text to share information from it. You can however print pages from it and have it on hand while working on your Jeep and just throw out the dirty pages when you are done.
If you want access to a FSM they are available at Morris 4x4 center in an online version for free. I bought a downloadable version from Pacific Coast Manuals. Only problem is you can not copy and paste text to share information from it. You can however print pages from it and have it on hand while working on your Jeep and just throw out the dirty pages when you are done.
Thread Starter
Senior Member
Joined: Apr 2012
Posts: 716
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From: Charlotte, NC
Year: 1994 Jeep Cherokee Sport
IIRC, it doesn't make any difference with the AW4 trans, but some transmissions only circulate the fluid in neutral, not park. When in doubt (like when working on someone else's car), use neutral. The fluid needs to be both hot and circulating to get an accurate reading in an auto trans. Just don't be a moron and let it roll away. 

Thread Starter
Senior Member
Joined: Apr 2012
Posts: 716
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From: Charlotte, NC
Year: 1994 Jeep Cherokee Sport
Pic is too blurry to see what you have.
Your '94 dipstick may have "FULL" stamped on it, with a line below the word.
PARK was chosen by Chrysler to make sure the Jeep stayed put while you were working in the engine bay. Neutral or Park will work. Just make sure if you use Neutral to fully set the parking brake and block the wheels.
Your '94 dipstick may have "FULL" stamped on it, with a line below the word.
PARK was chosen by Chrysler to make sure the Jeep stayed put while you were working in the engine bay. Neutral or Park will work. Just make sure if you use Neutral to fully set the parking brake and block the wheels.
CF Veteran
Joined: Aug 2010
Posts: 8,357
Likes: 103
From: Canton, MI
Year: 1999
Model: Cherokee
Engine: 4.0
If the word "FULL" is 3 or 4" below the level of the fluid on the dipstick it's overfilled....that is, if you followed the checkng procedures.
As far as cycling through the gears before checking the fluid level goes, driving it 15 miles to heat up the fluid should have cycled the gears don't you think. :-)
Member
Joined: Feb 2014
Posts: 172
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From: north of the Rio Grande, south of the Red, east of the Pecos, west of the Sabine
Year: 1990
Model: Comanche
Engine: 4.0
I blew your picture up to get a better look and it looks like the level is all the way up to the "S" bend in the dipstick. If that's the indentation that you're referring to, then yes, it's way overfilled. The full level is the top of the crosshatched area, the side that says "full."
CF Veteran
Joined: Aug 2010
Posts: 8,357
Likes: 103
From: Canton, MI
Year: 1999
Model: Cherokee
Engine: 4.0
I blew your picture up to get a better look and it looks like the level is all the way up to the "S" bend in the dipstick. If that's the indentation that you're referring to, then yes, it's way overfilled. The full level is the top of the crosshatched area, the side that says "full."
I hope this doesn't turn into another 500 post thread....
We're already on two pages of posts just to check the bloody ATF level. :-)
Last edited by CCKen; Jan 16, 2015 at 02:35 PM.
Thread Starter
Senior Member
Joined: Apr 2012
Posts: 716
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From: Charlotte, NC
Year: 1994 Jeep Cherokee Sport
Ok, I brought it back to Firestone and they said the level was good but I still think it's over. I have the car heating up, checking again now with the "hot check." I'm sure I did it right the first few times but just to be sure. Report back in a few...
Last edited by WomanNeedsJeepExpertise; Jan 16, 2015 at 08:48 PM.
Senior Member
Joined: May 2014
Posts: 946
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From: Iroquois Ontario Canada
Year: 1998
Model: Cherokee
Engine: 4.0
Just letting the Jeep run will not properly warm up the transmission fluid and cycle it through the transmission, you need to take it out for a 15 minute or so drive then check the fluid level.
This may seem like a demeaning question, but are you just pulling the dip stick and reading it, or are you pulling it out wiping it then sticking it back in to take the reading? I am only asking because the tech said it was good and I want to make sure you are checking properly or if the so called tech is lying.
In my 50 years I have learnt that the only person I can trust to do things right is myself, and even then I manage to screw things up
This may seem like a demeaning question, but are you just pulling the dip stick and reading it, or are you pulling it out wiping it then sticking it back in to take the reading? I am only asking because the tech said it was good and I want to make sure you are checking properly or if the so called tech is lying.
In my 50 years I have learnt that the only person I can trust to do things right is myself, and even then I manage to screw things up
Thread Starter
Senior Member
Joined: Apr 2012
Posts: 716
Likes: 0
From: Charlotte, NC
Year: 1994 Jeep Cherokee Sport
Just letting the Jeep run will not properly warm up the transmission fluid and cycle it through the transmission, you need to take it out for a 15 minute or so drive then check the fluid level. This may seem like a demeaning question, but are you just pulling the dip stick and reading it, or are you pulling it out wiping it then sticking it back in to take the reading? I am only asking because the tech said it was good and I want to make sure you are checking properly or if the so called tech is lying. In my 50 years I have learnt that the only person I can trust to do things right is myself, and even then I manage to screw things up

Senior Member
Joined: May 2014
Posts: 946
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From: Iroquois Ontario Canada
Year: 1998
Model: Cherokee
Engine: 4.0
OK then when you bring it back to Firestone, talk to the manager or owner about your poor service. First they over fill your transmission, then you were lied to when you brought it back. I would be peeved off, heck for all we know they even used the wrong fluid
Do you have an itemized bill that says how much and what transmission fluid they used? According to the 1998 FSM the approximate refill capacity is 8 liters or 16.9 quarts. I searched for the 1994 capacities and couldn't find them quick enough to quote

Do you have an itemized bill that says how much and what transmission fluid they used? According to the 1998 FSM the approximate refill capacity is 8 liters or 16.9 quarts. I searched for the 1994 capacities and couldn't find them quick enough to quote
Thread Starter
Senior Member
Joined: Apr 2012
Posts: 716
Likes: 0
From: Charlotte, NC
Year: 1994 Jeep Cherokee Sport
I specifically requested dex/merc tranny fluid, because that is what I used when I did the drain fill the last time. They wanted to use viserene, some universal tranny fluid.
I am peeved because I've been going here for years for oil changes and tires. I definitely will be speaking to the management.
I am peeved because I've been going here for years for oil changes and tires. I definitely will be speaking to the management.
Thread Starter
Senior Member
Joined: Apr 2012
Posts: 716
Likes: 0
From: Charlotte, NC
Year: 1994 Jeep Cherokee Sport
Back to the normal level, thank God.
Question: it was recommended that I have my transmission, transfer case, resealed, and rear main engine seals replaced. How important is this with very small leaks? I've noticed these for years and don't seem to be losing tranny fluid.
Question: it was recommended that I have my transmission, transfer case, resealed, and rear main engine seals replaced. How important is this with very small leaks? I've noticed these for years and don't seem to be losing tranny fluid.
Last edited by WomanNeedsJeepExpertise; Jan 17, 2015 at 02:08 PM.
Senior Member
Joined: Sep 2014
Posts: 580
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From: Saginaw Mi area
Year: 1994
Model: Cherokee
Engine: 4.0
My 1994 XJ service manual sez 8.5 pints for refill. And the book sez it will vary according to what is in the converter etc..
When I did mine, 8 pints ( 4 qts ) over filled it a little bit.
When I did mine, 8 pints ( 4 qts ) over filled it a little bit.




