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Tranny Temps too high?

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Old Jul 21, 2008 | 03:57 PM
  #16  
HKusp's Avatar
HKusp
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From: Hampton, Maryland.
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I got the Napa one in my signature. I towed the 600 gallons of diesel I got last Friday, 300 in a tote in the bed, and 300 in a tote in my 5X10 steel and pressure treated lumber single axle garden trailer. The totes weighed in at 2230lbs each and the trailer is probably 800ish. I was running 65-70mph and it was 100 degrees. I saw 182 degrees for about a minute then it dropped down to 172 the rest of the day. That was a good test of it's cooling capacity. I had a similar amount of weight in cooler temps about a month ago and it was easily 10-15 degrees higher.
 
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Old Jul 21, 2008 | 04:12 PM
  #17  
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miller_feed
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Joined: May 2007
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From: Grand Lake, La.
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Originally Posted by HKusp
I got the Napa one in my signature. I towed the 600 gallons of diesel I got last Friday, 300 in a tote in the bed, and 300 in a tote in my 5X10 steel and pressure treated lumber single axle garden trailer. The totes weighed in at 2230lbs each and the trailer is probably 800ish. I was running 65-70mph and it was 100 degrees. I saw 182 degrees for about a minute then it dropped down to 172 the rest of the day. That was a good test of it's cooling capacity. I had a similar amount of weight in cooler temps about a month ago and it was easily 10-15 degrees higher.

Thats good numbers Jason. I hope to some cooler temps myself.
 
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Old Aug 1, 2008 | 09:31 AM
  #18  
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Tim J
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Mountain Pass
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From: NH
Put a new bypass assy on and it made a 10 deg difference. then I changed the fluid, pan filter and it dropped the temps another 10 deg. So I'm down to 150-170 solo and 170-185 towing. 170 at 70mph tc locked and 185 around town. Ok for now till my TC shudder gets worse. Thanks for all comments and advice! Tim
 
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Old Aug 1, 2008 | 09:43 AM
  #19  
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Ponyboychris
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From: Kiowa CO
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Originally Posted by Tim J
Put a new bypass assy on and it made a 10 deg difference. then I changed the fluid, pan filter and it dropped the temps another 10 deg. So I'm down to 150-170 solo and 170-185 towing. 170 at 70mph tc locked and 185 around town. Ok for now till my TC shudder gets worse. Thanks for all comments and advice! Tim
Those numbers sound good - just remember the 70 degrees over ambient rule. Your slipping T/C can be making your temps higher. A new one might be in your future.
 
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