Okay, good to know. Thank you.There is a such thing as TOO COLD as well. Just like too hot.
How COLD is TOO COLD never knew too cold is badThere is a such thing as TOO COLD as well. Just like too hot.
Okay thanks. Looking to install a temperature gauge in the dash and when it is installed I just want to keep an eye on the temperature and make sure it sits around normal. I just blew the transmission on Thursday and now after getting it overhauled and beefed up a bit I want to take some precautions. I do have trans cooler as well so I'll just want to make sure the temp sits around 160 or so.
Not sure if you are still active on this forum but I have some questions about my new RPM Level VI 4L70e transmission. Recently installed with PCMOFNC front mount brake duct cooler and I am seeing temps of 230 at times during normal driving with the aeroforce gauge. Really need some help here before catastrophe happens.I Have The PCMForLess Front Mount Trans Cooler For Years Now, My Temps Never Went Over 200* Even When Towing 5000lbs Trailer In Summer Traffic With The A/C On High. I Have A 160* Stat And My Coolant Has Never Gone Over 190* And My Trans Would Be Around 180*. I Just Did My First Trans Flush (All Royal Purple - 16Qts) And Installed A Deeper Trans Pan That Holds Two More Qts. Now My Trans Temp On My 3 Hour Drive To And Three Hour Driver From C.T. Today The Temp Never Went Higher Than 135*. Now Because My Trans Cooler Is Running Cooler My Intercooler Was Running Cooler And I IAT's Were Very Close To Ambient Temp.
@pete3834 thats bad! Anything over 200 is bad and at 230, something is wrong.
Tell us more about your setup. Higher stall? Using PCMofNC cooler standalone or inline to factory cooler?
Is the cooler new or used?
Why did you swap transmissions? And is this recent all of a sudden or as soon as the trans was installed?
On August 25th, I received my truck back from PCMOFNC from a build. There is a long list of parts installed that I purchased over a period time. I will list the high level parts:@pete3834 thats bad! Anything over 200 is bad and at 230, something is wrong.
Tell us more about your setup. Higher stall? Using PCMofNC cooler standalone or inline to factory cooler?
Is the cooler new or used?
Why did you swap transmissions? And is this recent all of a sudden or as soon as the trans was installed?
Normal atf can last years. But once you are consistent over 210 you’re losing about half your fluid life and protective properties. Over 230 on a consistent basis, you should be swapping fluid yearly. I guess if it were too hot it would boil out the vent tube. Eg 250+I would disagree. My transmission always ran around 235 before I put the cooler in. Temps dropped to around 210 average after the cooler. This was with the stock tranny and cam only. I drove like this for about 5 years before I put the tranny cooler in and never had an issue.
Recently I added a pro torque 3500, FLT level 7 trans. I’m now running around 215-220 average.(Stock tranny didn’t die, it still ran fine, just decided to build it when I did the stall)
I did purchase a Tru-Cool 40k trans cooler as part of this build. I was told during the installation by PCMOFNC that it was a huge cooler and no good place to mount it. But the PCMOFNC brake duct cooler would be fine.Normal atf can last years. But once you are consistent over 210 you’re losing about half your fluid life and protective properties. Over 230 on a consistent basis, you should be swapping fluid yearly. I guess if it were too hot it would boil out the vent tube. Eg 250+
@pete3834 At the end of the day you may need a larger trans cooler. 30-40k btu. Lots of folks with a trucool 40k see temps around 180 even in the dessert.
Most folks put it right behind the grill dead center behind the hood latch mechanism. Otherwise it goes lower near the lower grill in front the power steering coolerI did purchase a Tru-Cool 40k trans cooler as part of this build. I was told during the installation by PCMOFNC that it was a huge cooler and no good place to mount it. But the PCMOFNC brake duct cooler would be fine.
Just to make sure I understand you here. You are saying run a second PCMOFNC brake duct cooler system on the passenger side that will work collaboratively with the driver side cooler? Also, should I hold off on driving the truck until I am able to get an additional cooling system in place? I certainly wouldn't want to damage the trans in no way....I mean really....just 400-500 miles on the trans and all these upgrades and the damn truck is running a fever already...smh 😑Most folks put it right behind the grill dead center behind the hood latch mechanism. Otherwise it goes lower near the lower grill in front the power steering cooler
Frankly any cooler 30k or higher is more than sufficient so you can find one that is better shaped. You could even run another 20k on the other brake duct in line to the PCMofNC unit. For about $80 bucks or there are plenty that fit the bill there