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TRANS problem need answer???

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Old Mar 2, 2009 | 04:13 PM
  #1  
shark1979's Avatar
shark1979
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TRANS problem need answer???

have 01 F350 7.3psd. 5 inch lift running 35x13x18r nitto. stock gears edge evloution, afe intake,4" exhaust 3'' down tube with muffler delete. 120,000 miles. got trans rebuilt at 110k found out that the one that was in it was a ford reman. i pull 9,000lbs boat on a triple axle trailor. my trans temp gets up to around 210/220 by the gauge. my trans shop put a shift kit and some other heavy duty parts in when they rebuilt it i asked them about the temp. they said aslong a my trans light does not come on i am fine. i dont think i am? what do you think? should i put a bigger cooler on? maybe some differnet gears?
 
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Old Mar 2, 2009 | 05:41 PM
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Didn't you put a new cooler on when the trans was rebuilt? I just did mine and the one I got wasn't really much bigger but a heck of a lot more efficent. For the cost of a really good cooler, I think you should just do it and have the peace of mind. Lower trans temps = less problems.
 
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Old Mar 2, 2009 | 05:49 PM
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that is about 40 deg warmer than I would like it to be. More coolers or put a fan on the trans.
 
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Old Mar 2, 2009 | 07:42 PM
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Originally Posted by shark1979
have 01 F350 7.3psd. 5 inch lift running 35x13x18r nitto. stock gears edge evloution, afe intake,4" exhaust 3'' down tube with muffler delete. 120,000 miles. got trans rebuilt at 110k found out that the one that was in it was a ford reman. i pull 9,000lbs boat on a triple axle trailor. my trans temp gets up to around 210/220 by the gauge. my trans shop put a shift kit and some other heavy duty parts in when they rebuilt it i asked them about the temp. they said aslong a my trans light does not come on i am fine. i dont think i am? what do you think? should i put a bigger cooler on? maybe some differnet gears?
Ok, to start with, you have the Edge evloution that is not good for our 7.3. If you do have a 3" down pipe, you are not good there, stock is 3.5", most have 4" down pipe. Pulling 9,000 shouldn't be a problem, but your temps are very high. I can pull 17,000 lbs and my temps are 170* at the most. The trans shop is wrong about the trans light, once the light goes on, it's to late. I run a TRU-COOLER in my truck and don't have a problem with temps. You didn't say what gears you have.

Come visit us in the 7.3 forum, you might get more people that can help you. This forum is great but the 7.3 is more specific to this problem.
 
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Old Mar 2, 2009 | 08:14 PM
  #5  
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bigger cooler for sure..

more cooling is never a bad idea..
 
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Old Mar 2, 2009 | 08:41 PM
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shark1979
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If the edge evolution is bad for my engine why is it bad? Which one is good? And where can I find a bigger cooler for my trans?
 
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Old Mar 2, 2009 | 08:47 PM
  #7  
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DP-TUNER is the best chip for the 7.3. It a custom tuner tuned for your truck, the Edge is a off the shelf tuner that works for a variety of years.

Like I said, go down to the 7.3 forum and you will see what we use. We have done all the trial and error modes for you. All you have to do is go with what we have to get the best performance you can get out of the 7.3.
 
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