Trouble getting into 3rd
#1
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Hi all,
My 996tt has a standard transmission. I've been having a hard time getting the car smoothly into 3rd, mostly just on the track. When I move from 2nd to 3rd, there is sometimes a slight grinding, which forces me to pause and slooowly move the car into gear. This the only gear that this happens in, all other gears are smooth and quick.
Questions. Is this a common problem or do I have something going on I need to have fixed? Any suggestions on what could be causing the problem?
Thanks in advance.
My 996tt has a standard transmission. I've been having a hard time getting the car smoothly into 3rd, mostly just on the track. When I move from 2nd to 3rd, there is sometimes a slight grinding, which forces me to pause and slooowly move the car into gear. This the only gear that this happens in, all other gears are smooth and quick.
Questions. Is this a common problem or do I have something going on I need to have fixed? Any suggestions on what could be causing the problem?
Thanks in advance.
#2
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How fast are you attempting to make the 2-3 shift as compared to the 1-2 shift?
Are you making sure the shifter is in neutral directly under 3rd before going forward to the gate?
Are you making sure the shifter is in neutral directly under 3rd before going forward to the gate?
#3
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At the same speed as all my other shifts. In general, I'm trying to be smooth and easy on the transmission, so not slamming it in. I'll try making sure it's aligned under the gate to see if it helps.
#6
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3rd is used heavily on a track car. Also third is the weakest gear in the box. I have open many a TT gearbox and found third gear GONE (drive and driven gears). Might be synchro, dog teeth, or worse. I would go get it checked out now before it gets worse.
#7
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There is an assist spring in neutral that left to it's own should position the shifter right under 3rd gear. If you make the 2-3 shift with your palm, pushing the shifter forward until it reaches neutral, pausing ever so slightly to allow the spring to position the shifter under 3rd, you can then push (with your palm) the shifter straight forward into 3rd; a push-pause-push motion that when practiced can be accomplished pretty quickly.
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#8
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Thanks guys. Before spending $ on diagnostics, I'll work on the technique and see if it helps. I was at the track yesterday and really had to concentrate on the upshift from 2nd to 3rd to get it in gear smoothly, so with improved technique I hope I can speed up the process. BTW, I was doing a search and saw a number of posts related to similar issues in the 996 GT3 section, all issues and concerns related to shifting to 3rd, either up or down while on the track.
#10
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Since someone changed out the shifter, it is possible that they didn't get the cables exactly right when they reassembled it. I have the 997 SSK, and my 2nd to 3rd is like butter.
Start with simple and work your way from there.
Start with simple and work your way from there.
#11
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One other factor is movement of the motor/tranny unit. If this moves, then the cables can move causing difficulty sometimes shifting. Many times semi-solid motor mounts will help here too. Again, step one have a mechanic look at funtioning of cables, and see how tranny/motor mounts look. Then move on from there.
#15
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(For my Boxster it is 90K miles but I have it done every 90K miles (first change) to maybe 50K miles this latest change. For the Turbo I elected to have the fluid changed at around 35K miles but the tech found the tranny leaking and a new tranny was installed under CPO warranty. This replacement tranny has around 40K miles on it. In a few weeks I'll have the car in for an oil/filter service and a tranny fluid/diff fluid change which will put the mileage around the 50K mile mark.)
Unless you have paperwork the fluid was recently changed and the right fluid was used having the fluid changed makes some sense, since in your car's case there's a shifting problem.
Sometimes a fluid change and using the right fluid can resurrect a transmission that is shifting poorly due to degraded fluid or being filled with the wrong fluid.
However, a fluid change will not help if the problem is due to a bad shifter, misadjusted linkage, or simply a worn/damaged transmission.
Sincerely,
Macster.