'04 Jeep GC 42RE question...
#1042883
07/30/11 01:22 AM
07/30/11 01:22 AM
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Joined: Sep 2003
Posts: 1,168 Vancouver, WA
MoparMarq
OP
super stock
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OP
super stock
Joined: Sep 2003
Posts: 1,168
Vancouver, WA
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Hey guys, My sister's got the above vehicle. Trans shudders occasionally, going in and out of lockup. Changed fluid, helped a little. Local trans shop recommended dialing up the line pressure some - "not more than 2 CCW turns". Did it about 1-3/4 turns. Didn't measure the pressure, didn't have the tools. Needless to say, the line pressure adjustment screw is on the VB, so another 8 qts of fluid later, the problem is only slightly better. I don't know if it's the cleaner fluid or the upped pressure.
He says those TCs are notorious for losing their lockup clutch linings. Says also about the only thing to do is drive the car that way until the trans finally craps out.
Anything else I can do to improve my sister's car's driveability? And when comes time to fix/replace the trans, is there a decent replacement aftermarket TC that works on a daily driver that lives in snow country? Thanks, Marq
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Re: '04 Jeep GC 42RE question...
[Re: MoparMarq]
#1042886
08/01/11 04:07 PM
08/01/11 04:07 PM
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Joined: Jan 2003
Posts: 1,043 Slidell, La.
doctor_mopar
super stock
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super stock
Joined: Jan 2003
Posts: 1,043
Slidell, La.
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Is the proper fluid in it ? The Mopar only fluid 7176 ! If not, that would cause a shudder.
------------------------ It doesn't matter what you do.........As long as you look good doing it !
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Re: '04 Jeep GC 42RE question...
[Re: MoparMarq]
#1042888
08/01/11 07:32 PM
08/01/11 07:32 PM
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Joined: Jan 2003
Posts: 25,894 Rio Linda, CA
John_Kunkel
Too Many Posts
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Too Many Posts
Joined: Jan 2003
Posts: 25,894
Rio Linda, CA
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Was the Mopar fluid ATF+4? If not, that fluid might stop TC shudder.
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Re: '04 Jeep GC 42RE question...
[Re: John_Kunkel]
#1042889
08/07/11 12:57 AM
08/07/11 12:57 AM
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Joined: Sep 2003
Posts: 1,168 Vancouver, WA
MoparMarq
OP
super stock
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OP
super stock
Joined: Sep 2003
Posts: 1,168
Vancouver, WA
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Quote:
Was the Mopar fluid ATF+4? If not, that fluid might stop TC shudder.
Yes. Amsoil fluid also ATF+4 compatible, also.
I'm wondering if there's any way to tell if the TC lockup clutch lining is gone. Already changed most of the fluid with the last pressure adjustment. The magnet didn't have much on it.
And if the lining is gone, is there any additive or friction modifier that can be used that won't harm the rest of the trans.
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