Manual Transmission T56 | T5 | MN12 | Clutches | Hydraulics | Shifters

3rd gear issue

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Old Oct 10, 2008 | 01:21 PM
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Default 3rd gear issue

I have a 00 ss and when downshifting it likes to pop out of 3rd, also under normal driving it seems to want to go in hard occasionally. Other than that the trans is good, could it the pads or a bent shift fork maybe?

Thanks
Scott
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Old Oct 10, 2008 | 09:25 PM
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pads, fork, or broken key(s). double-check that you don't have a shifter stop blocking 3rd, otherwise start planning/saving for a rebuild.
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Old Oct 13, 2008 | 01:21 PM
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that is the plan, i am going to be putting a clutchi in it this winter anyway

Thanks
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Old Oct 13, 2008 | 01:26 PM
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Very common issue with the T56 . Typically installing a new syncro ring , updated shift fork and new pads fixes it . If the customer does not want to spend the money on billet keys , I always install new stamp steel ones even if the old ones look OK . Its funny how they do not really give as much trouble on the T5's like they do on the T56's .
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Old Oct 14, 2008 | 08:20 AM
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same issue here......it was the syncro.....Chevy Dealer covered it as a recall when I took it in...warranty was expired too....bout 4 yrs ago though....worth a shot
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