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water in transmission 99 ram 1500 4x4

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Old 07-10-2013, 12:42 AM
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Default water in transmission 99 ram 1500 4x4

hi, i have the 42RE transmission in my truck and got the tranny flooded with water. i dropped the pan on it, replaced the filter, let it drip for a few hours, n sprayed it as clean as i could with brake cleaner. after topping atf off i than flushed the tranny 3 times untill atf came out the machine was red. everything seems ok for now but i think i may have damaged my overdrive gear. does anyone have any advice on what to do besides replacing/rebuilding trans? is there anything esle i can do to save the overdrive gear?
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Old 07-10-2013, 12:44 AM
dodge dude94 dodge dude94 is offline
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To my knowledge, once OD and the torque converter start to go, it will take the rest of the transmission.
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Old 07-10-2013, 12:57 AM
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Your truck didn't look like this did it? I used to have a 99 and this resulted in water in the tranny, had to get the whole tranny rebuilt.

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Old 07-10-2013, 01:00 AM
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before this happened, sometimes in the OD gear, i could here like a grinding noise. when i let my foot off the gas, it would go away. hasnt done this yet since ive done the work to it. it feels like when it shifts in OD, the RPMs are about 4000 more than before. for example im going 55-60 mph, the RPMs would be around 1300-1400, now its around 1700-1800. havent driven it on the interstate yet. so cant tell u how it rides at high speeds.
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Old 07-10-2013, 01:05 AM
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@ sully 5981
no iwasnt that deep. my driverside was deep enough that water was coming in my cab. i kept my truck running when i was stuck if that gives u a idea. i drove it 2day n it drove good, shifted good. just that OD gear with the different rpms now.
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Old 07-10-2013, 01:07 AM
dodge dude94 dodge dude94 is offline
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If your RPMs are that high at that speed your OD isn't engaging at all. Next time you drive it, hit the OD OFF button on your shift lever, see what happens.
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Old 07-10-2013, 01:10 AM
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Two ways I can think of that water got into the trans - first way was the one Sully5981 describes; the other way is a leaky capillary tube that sits in the radiator and is part of the radiator trans cooler setup - if that tube is allowing the water/coolant into your trans, you will need to replace/repair the radiator or bypass the radiator based trans cooler for a fully external trans cooler.
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Old 07-10-2013, 01:11 AM
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thats the 1 thing i did. it downshifted when OD was off. it upshifted when turned back on. maybe the new filter? it was OE. truck has 135000 miles on it.
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Old 07-10-2013, 01:15 AM
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@ atomicdog
when i was stuck, the trans cooler lines were NOT submerged. im starting to think it maybe was the dipstick tube gasket or the trans breather hose is cracked.
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Old 07-10-2013, 10:05 AM
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Sounds more like you are getting TCC engagement. Should be around 1500 RPM at 55 in O/D with TCC engaged.

Try driving at 55, see where your RPMs are at, and LIGHTLY step on the brake. See if RPM jumps a bit. (I bet it doesn't. )
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Old 07-10-2013, 12:04 PM
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yea mine wasn't submerged that bad. It just happened that either something was splashing around and kicked in water above the tranny and the breather tube (hole, since i don't think there was a breather tube) sucked in water while i was trying to put it in reverse.

I too just wanted to do a few flushed and replace the tranny fluid however, once that pepto bismol pink looking creamy stuff gets in the transmission, it starts seeping in the seals and internals. It will never run the same.

Or it could be your cat, cause i had to fix mine as well. if you want to can go that route and see if your cat is clogged.
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Old 07-10-2013, 12:07 PM
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Quote:
Originally Posted by bsimmons1990 View Post
@ sully 5981
no iwasnt that deep. my driverside was deep enough that water was coming in my cab. i kept my truck running when i was stuck if that gives u a idea. i drove it 2day n it drove good, shifted good. just that OD gear with the different rpms now.
Yea i was able to drive mine home with only it sounding like it had a cold (water in the cat)
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Old 07-10-2013, 10:29 PM
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not the cat, i have just pipe. when i was stuck, i kept my truck running so water wouldnt get in the exhaust. it hasnt ran right since i got it stuck... i think my breather tube is not there n thats how it got in. when i was driving it earlier 2day, it didnt want to shift till 21/2-3 rpms. i think im gonna have 2 replace it...
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Old 07-10-2013, 10:47 PM
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Quote:
Originally Posted by HeyYou View Post
Sounds more like you are getting TCC engagement. Should be around 1500 RPM at 55 in O/D with TCC engaged.

Try driving at 55, see where your RPMs are at, and LIGHTLY step on the brake. See if RPM jumps a bit. (I bet it doesn't. )
^+1. TCC is a 300 rpm drop. OD is about 500.
i don't know much about them, but i'd guess ther is an electric TCC solenoid that's not working.
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Old 07-10-2013, 10:47 PM
 
 
 
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