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Torque Converter

Posted By: ct440rod

Torque Converter - 07/19/23 10:45 PM

70 challenger 440 mag with 727 trans. When problem 1st started i would put car in reverse getting it out of garage and tires would chip and engine would die this would happen a couple of times till car would stay running when in gear. Now something is making a awful noise like something hitting sheet metal, I thought starter was not disengageing completey but that was fine. Would a bad torque converter make that sound ? If so how would I check it ?

thanks
Rod
Posted By: Fat_Mike

Re: Torque Converter - 07/19/23 11:34 PM

Check the bolts on the flexplate to make sure one or some haven't backed out.
Posted By: Cab_Burge

Re: Torque Converter - 07/20/23 01:20 AM

Originally Posted by Fat_Mike
Check the bolts on the flexplate to make sure one or some haven't backed out.
iagree wrench scope up
Do the easy stuff first grin
Posted By: ct440rod

Re: Torque Converter - 08/17/23 01:56 PM


Everything is nice and tight can not see anything wrong. If you go to this link you can listen to noise,

https://www.youtube.com/shorts/m69aih_hqBQ

Thanks
Posted By: B1MAXX

Re: Torque Converter - 08/17/23 04:31 PM

Sounds like something is hitting the inspection cover shruggy
Posted By: JohnRR

Re: Torque Converter - 08/17/23 04:46 PM

Originally Posted by B1MAXX
Sounds like something is hitting the inspection cover shruggy


Agree ,

Take off the sheetmetal cover , if something is hitting it like that then you will see a circular scrape
Posted By: ct440rod

Re: Torque Converter - 08/20/23 07:09 PM

Took inspection cover off and still making same noise
https://www.youtube.com/shorts/m69aih_hqBQ
Posted By: stumpy

Re: Torque Converter - 08/20/23 11:34 PM

Try moeving the convertor clockwise and counter clockwise by hand to see if the flex plate to crank bolts are tight.
Posted By: Cab_Burge

Re: Torque Converter - 08/21/23 02:54 AM

I'm not hearing what your talking about, I think confused
Posted By: ct440rod

Re: Torque Converter - 09/18/23 05:07 PM

https://www.youtube.com/shorts/m69aih_hqBQ
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