3rd Gen Ram Tech 2002-2008 Rams: This section is for TECHNICAL discussions only, that involve the 2002 through 2008 Rams Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.

transmisson termostat in oil cooler

Thread Tools
 
Search this Thread
 
Old Jan 25, 2011 | 11:31 AM
  #11  
ram-fjallasport's Avatar
ram-fjallasport
Thread Starter
|
Rookie
Joined: Sep 2008
Posts: 90
Likes: 0
From: Norway
Default

true.. it is way different.
it is big, about 3/4 of main radiator. But I just don't understand why they put in that high thermostat... I can't even find a part # in the part number catalog on the stock one!
you are rely helpfull with problems weedahoe, you have helped me several times at this forum! thank you for that.

to MikeHTally
the manual say OD start to work when temp is more than 50 F.
 
Reply
Old Jan 25, 2011 | 11:53 AM
  #12  
Rich 2500's Avatar
Rich 2500
Veteran
Joined: Oct 2010
Posts: 264
Likes: 0
From: Eastern shore MD
Default

then my trans never go much more than 150 F when
After rethinking this issue, I don't see any problem running your fluid at 150*F, IF, your transmission is operating properly, IE shifting into overdrive, and torque converter is locking up.

The only downside I see is if you make a lot of short trips where the fluid would not get hot enough, long enough to burn off accumulated condensation.

I would block the thermostat on the Trans. cooler open, and if you are really worried about it block part of the Trans. cooler, with a piece of cardboard, in the Winter to let the fluid get hotter.
 
Reply
Old Jan 25, 2011 | 01:55 PM
  #13  
ram-fjallasport's Avatar
ram-fjallasport
Thread Starter
|
Rookie
Joined: Sep 2008
Posts: 90
Likes: 0
From: Norway
Default

maybe the best idea so far..
I have found this table in the manual telling me that "normal" or best temperature is 40 - 240 F.
the table say normal operation all the way up to 240 F... I guess that's why we use ATF +4 oil..

I will probably block that sensor anyway. cause then normal driving give me about 60-160 F.
and I wont worry about overheating when towing....
 
Attached Thumbnails transmisson termostat in oil cooler-bilde-medium-.jpg  
Reply
Old Jan 25, 2011 | 05:24 PM
  #14  
Buggsy's Avatar
Buggsy
Professional
Joined: Oct 2010
Posts: 215
Likes: 0
From: Eau Claire, WI
Default

Originally Posted by ram-fjallasport


Buggsy, the LPG kit is popular here in europe. there is a LPG-ecu that "cut" the power to gas injectors and power LPG/prophane injectors. then the lpg-ecu use the timing on the gas injectors to adjust LPG-injectors. this work werry vell. shifting from gas to LPG when driving and I almost don't feel a thig on the car.
see http://www.lpg-vehicles.co.uk/lpg_co...conversion.htm
this tell you more about it.
Thanks for the link. I don't want to hijack your thread. It's not very common in the US except on fleet vehicles. I haven't heard of fuel injected pickups running on propane. Unfortunately, it doesn't look cost effective. Right now, propane + road tax is only $1 less a gallon than gasoline.
 
Reply
Old Jan 26, 2011 | 10:49 AM
  #15  
Rich 2500's Avatar
Rich 2500
Veteran
Joined: Oct 2010
Posts: 264
Likes: 0
From: Eastern shore MD
Default

I'm a little interested, saving $30.00 per fill up, ($1500.00 a year), and something like 105-110 octane. Not to mention how much cleaner LP runs. Maybe
 
Reply
Old Jan 26, 2011 | 02:37 PM
  #16  
ram-fjallasport's Avatar
ram-fjallasport
Thread Starter
|
Rookie
Joined: Sep 2008
Posts: 90
Likes: 0
From: Norway
Default

hi Rich

allot cleaner for engine and environment.. and funn to, I have got my self the program and a computer to adjust my system. Not that I rely need, but there is new software that I can install now and then.

check out
http://www.lpgforum.co.uk

there is many types off controllers (ecu) to choose from.
I have the OMVL fabricate and this work well in my system.
I also know some systems handles the "cylinder cut out" system on hemi.
 
Reply




All times are GMT -4. The time now is 02:55 PM.