Originally Posted By: OVERKILL
Originally Posted By: TechnoLoGs
1.
If it was heat-related, then attempt to see if it will work immediately, to rule out HEAT.
RESULT: Letting it be reconnected for
even as little as 3-5 minutes SOLVES the problem.
RESULT: "Recalculating." (Does not compute; makes no sense.)
You can't rule out heat in this manner because if the solenoid sticks and sets a code, putting the tranny into some form of limp mode, it won't "fix itself" until certain criteria are met (it tries the solenoid again). But you completely veto this process by resetting the ECM, as it then has no knowledge of issues with that solenoid until it encounters it(again). The fact that the problem is intermittent means that if it
IS a sticking solenoid, and it only does it once and a while when the tranny is good and hot, it makes sense that just clearing the memory of the system will make it work properly until it experiences the issue again.
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Now, if Transmisison, determined to be AX4N after some unclarity, now crystal clear it is AX4N, you saw the photo...
If this thing is electronically controlled...
-- Then why does it work PERFECTLY -MOST- of the time?
--- How/why does
disconnecting the battery make it WORK?
(fluid level overfull, underfull, and Spot-on, in this case AT the bottom of the crosshatch are,a where it shifts the best.. doe snot affect it...
(super-duper Royal Purple 1 qyart overfull made it feel good but shifts hung, due to overfull.. Did not fix problem..)
HE thinks it is the ECM or PCM now.
I have been told "Direct and Intermediate clutches failing." -- Oh, really, then why does
reocnnecitng and disconnecting only the negative cable solve the issue?
The consensus here seems to be "solenoids." I tend to agree...
How do I fix that??
See previous quote above.
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^^ Now, on that note.. eljef has said "Install tranny cooler and get fan to run all the time." There MAY be some kind of issue with my fan; I don't know. I know it DOES run, and car does NOT overheat; temp gauge possibly acting up, but engine is OK. So.. That makes me WANT to get a trans cooler on there, at same time as pan drop, and new FT130 filter I ordered. Would LOVE ot get SOlenoids changed..
Brings us to where we are.
Temp gauge acts more or less the same after flush, so.
You are all over it again, SLOW DOWN. He suggested a tranny cooler, so get a tranny cooler. Don't do anything else, don't do a pan drop, don't add "new tranny in a can", do ONE THING and see if that helps. Get a big freakin' trans cooler like I put on my Town Car and see if keeping the fluid cooler solves the issue:
http://www.autozone.com/autozone/accessories/Performance/Transmission-Cooler/_/N-25io
Get a good sized one and mount it IN FRONT of the rad. Bring the fluid up to the proper level after fitting the cooler. If the drop in trans temp causes the issue to cease, then you know that it wasn't the ECM/PCM, and that whatever the issue is, is DEFINITELY temperature related.
Also, if your trans has a cooler inside your rad, you'll want retain it so that the fluid runs through that first, as that aides in the fluid getting to operating temperature in winter months. Too cold of fluid is bad too.
OK! I just read, and will re-read this.
So, you are saying, that, the NEXT THING TO DO is to get a big-censored Tranny Cooler installed, get it mounted where the AC stuff is in front of the radiator, and see if that helps?
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You are all over it again, SLOW DOWN. He suggested a tranny cooler, so get a tranny cooler. Don't do anything else, don't do a pan drop, don't add "new tranny in a can", do ONE THING and see if that helps. Get a big freakin' trans cooler like I put on my Town Car and see if keeping the fluid cooler solves the issue:
http://www.autozone.com/autozone/accessories/Performance/Transmission-Cooler/_/N-25io
And you are saying do NOT have them do a pan drop when I go in for that??...
*edit:
http://contentinfo.autozone.com/znetcs/product-info/en/US/tci/823200/image/4/
^^ Must go out and see if that thing in front of the radiator is NOT something for AC like I thought it was but is a this..
Maybe it, itself, is all stopped up...
And then add a second UNDER radiator...
Hmm.
Must go out and look at this.