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2nd gear grinding AGAIN

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Old May 7, 2009 | 01:21 PM
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Default 2nd gear grinding AGAIN

i'm thinking its a bent shift fork or something. it only has about 10k miles on it since the rebuild (stock parts), but the place that warrantied it only replaced the gear and synchro. they didn't diagnose anything.

if you don't hold it in gear when you are letting the clutch out, it will pop out of gear and grind. once you let the clutch out, its fine though

what else could it be?

and no, it doesn't need the "driver mod"
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Old May 7, 2009 | 02:22 PM
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Damn that sucks. Put the correct fluid in there?
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Old May 8, 2009 | 02:56 PM
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i don't know what fluid is in it. the place i bought it from (which "warrantied" it) is now out of business with MANY fraud charges against them. they probably reused the old fluid to save money.
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Old May 8, 2009 | 03:50 PM
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Good lord. Well try to change the fluid first see if that helps, do not use Mobil 1 Synth ATF with a '99.

Does it feel like the shifter still "detents" slightly when putting it into/taking it out of gear?
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Old May 10, 2009 | 10:45 AM
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If its falling out of gear, i beleive that is a key problem for the syncro sleeves.
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Old May 10, 2009 | 12:17 PM
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Originally Posted by Nver2loud
If its falling out of gear, i beleive that is a key problem for the syncro sleeves.
had the same problem with a 98 mustang cobra I had way back.... only happened in second gear, but became more and more frequent as time went on. after getting syncro replaced, it was perfect.
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Old May 18, 2009 | 02:20 AM
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Originally Posted by rcrosier
had the same problem with a 98 mustang cobra I had way back.... only happened in second gear, but became more and more frequent as time went on. after getting syncro replaced, it was perfect.
well, synchro was replaced and it did it again shortly after
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Old May 18, 2009 | 07:25 PM
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I have 02 z06, same issue except reverse, it was the shift fork, I was lucky since I purchased GMPP Extended Warranty.
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Old May 19, 2009 | 10:10 PM
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i just bought an MN12 to throw in. should take care of the problem
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Old May 20, 2009 | 07:58 AM
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Originally Posted by ericdwong
Good lord. Well try to change the fluid first see if that helps, do not use Mobil 1 Synth ATF with a '99.

Does it feel like the shifter still "detents" slightly when putting it into/taking it out of gear?
Hi....WHY can't you use Mobil1? and.... The tranny he is talking about is a manual, so why put ATF fluid in it ?


TIA
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