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Clunk
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Author:  AWOL [ Mon May 09, 2005 4:00 pm ]
Post subject:  Clunk

it sounds like a u joint clunk, BUT.. i put it in first and went on and off the gas repeatedly... no clunk. only when swithching from drive to reverse etc..
67 dart 270

Author:  SlantSixDan [ Mon May 09, 2005 4:15 pm ]
Post subject: 

Check your engine mounts (left and right) and your trans mount (center rear).

Author:  65dart [ Mon May 09, 2005 5:55 pm ]
Post subject: 

If it's not the mounts go back and check the U-joints carefully, maybe even take them apart and look at them. I've known several vehicles where the U-joint shows little to no wear and has odd behaviors as you descrive but the U-joint is the culprit.
c

Author:  Craig [ Mon May 09, 2005 7:07 pm ]
Post subject: 

My old mopars go clunk too.
The rear ends have some slop someplace.
Also the tranny in my 76 Valiant engages hard into reverse every time.
Those clunk sounds are normal to me.

Other opinions anyone???

Author:  Rust collector [ Tue May 10, 2005 3:54 pm ]
Post subject: 

I have never had a mopar without a clunk :?
Never had a problem with it either...

Author:  argentina-slantsixer [ Tue May 10, 2005 11:43 pm ]
Post subject: 

Your u joints may be fuctd

:mrgreen: :lol: :lol: :lol:

My car does that from time to time. Grease the whole driveshaft joints. Also, sometimes when you shift into R right after shifting outta D it clonks. Must have something to do whit rear end spinning (slightly) when you shift. My car also "clonks" when I spet on it and suddenly take my foot outta gas pedal right before 1-2nd shifting.

Author:  Slant Cecil [ Wed May 11, 2005 8:53 am ]
Post subject: 

Check the reverse band adjustment. May be that or a reverse servo sticking in the bore and then releasing all at once.

Cecil

Author:  SlantSixDan [ Wed May 11, 2005 10:25 am ]
Post subject: 

Quote:
fuctd
SHHH! SHHHHHH! SHHHH!!!!!

:lol:

Author:  SlantSixDan [ Wed May 11, 2005 10:25 am ]
Post subject: 

Quote:
Check the reverse band adjustment. May be that or a reverse servo sticking in the bore and then releasing all at once.
Good advice. A too-loose Reverse band can make a surprisingly large amount of noise when it engages.

Author:  argentina-slantsixer [ Wed May 11, 2005 4:10 pm ]
Post subject: 

Quote:
SHHH! SHHHHHH! SHHHH!!!!! :lol:
IIIIITTTT IIIIIIITTTTTTT IIITTTTTTTTTT!!!

Author:  SlantSixDan [ Wed May 11, 2005 7:03 pm ]
Post subject: 

Quote:
Quote:
SHHH! SHHHHHH! SHHHH!!!!! :lol:
IIIIITTTT IIIIIIITTTTTTT IIITTTTTTTTTT!!!
I'M TELLING!

(Did you go to my same summer camp when we were 8 years old???)

Author:  argentina-slantsixer [ Wed May 11, 2005 9:17 pm ]
Post subject: 

Quote:
Quote:
Quote:
SHHH! SHHHHHH! SHHHH!!!!! :lol:
IIIIITTTT IIIIIIITTTTTTT IIITTTTTTTTTT!!!
I'M TELLING!

(Did you go to my same summer camp when we were 8 years old???)
I'm willing to bet my white... my white... behind that we know each other since kinder.

I have spent like 10 minutes LOL in front of the screen. Good thing that the wife's on a trip or she'd turned me into a mental facility.

Author:  argentina-slantsixer [ Wed May 11, 2005 9:21 pm ]
Post subject: 

by the way, I have a rattle-rattle-rattle noise when trans is warmed up and in every gear but P. What can I point my laser beam at? 904 freshly rbuilt (actually it wasn't as bad as for a complete rebuilt, but I did it since I thought that I may cure the rattle in the process....) new flexplate new HD bolts OLD converter... shaft is fine, not even a single scratch.

Author:  johnnysix [ Wed May 11, 2005 11:10 pm ]
Post subject:  clunk

I agree with Craig,Mopars go clunk in reverse.Isn't it beautiful?

Author:  SlantSixDan [ Thu May 12, 2005 8:22 am ]
Post subject: 

Quote:
by the way, I have a rattle-rattle-rattle noise when trans is warmed up and in every gear but P. What can I point my laser beam at?
Trans cooler lines hitting something, or trans mount.

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