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Problem with MGW short shifter

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Old Aug 16, 2021 | 03:34 PM
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Default Problem with MGW short shifter

Short shifter woes...

I'm reaching out to you for any suggestions you might offer with the problem I have with my MGW short shifter installed in my C5 Z06.

I purchased my 2002 C5 Z06 with the shift kit already installed. The seller informed me that going into reverse was a bit of a problem as the shifter tended to pop out of gear and had a slight hesitation before going into reverse with a slight "pop." Well, he was right. But the problem is much worse as the gears grind something awful about every other time I put it into reverse. Yes, the car is not moving and I have my foot planted on the brake. No deal. It still goes in with difficulty and the occasional "wracks my brain" gear grinding happens.

Can anyone offer any suggestions other than what I plan to do. That is, remove the console and remove, inspect, and reinstall the shift kit. I'd hate to go through all that trouble only to have the same problem. The shift kit was installed recently with only a few hundred miles logged since installation. Much thanks!

Steve
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Old Aug 16, 2021 | 05:01 PM
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So most likely the female socket in the shifter housing wasn't centered when installed, that would be my first guess. MGW makes a tool that perfectly centers it in the box.
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Old Aug 16, 2021 | 05:02 PM
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you can try this

Last edited by feeder82; Aug 16, 2021 at 05:03 PM.
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Old Aug 16, 2021 | 05:52 PM
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Originally Posted by schmuckingham
So most likely the female socket in the shifter housing wasn't centered when installed, that would be my first guess. MGW makes a tool that perfectly centers it in the box.
Yeah, I'm hoping it's something simple like this. Thanks.
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Old Aug 16, 2021 | 05:53 PM
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Originally Posted by feeder82
Nice! Thanks so much for attaching this video. I only want to take the console apart once as I hate removing 20-year old plastic pieces that are prone to breaking.
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Old Aug 17, 2021 | 08:41 AM
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Yep check the alignment of the shifter (hopefully they included the MGW tool with the car) and ensure your clutch is releasing all the way.
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Old Aug 17, 2021 | 10:47 AM
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Originally Posted by oharal
Yep check the alignment of the shifter (hopefully they included the MGW tool with the car) and ensure your clutch is releasing all the way.
Thanks. Question... Is installing the shifter kit properly without the tool easy enough so long as one is careful?
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Old Aug 17, 2021 | 10:50 AM
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Every car is different so I can't really answer your question. I think the best I can get to answering is to say you might be able to get it close if you screw with it enough. If that is indeed your problem, you'll never know for sure unless you get lucky and nail it right on the head by eye.
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Old Aug 17, 2021 | 11:03 AM
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Originally Posted by oharal
Every car is different so I can't really answer your question. I think the best I can get to answering is to say you might be able to get it close if you screw with it enough. If that is indeed your problem, you'll never know for sure unless you get lucky and nail it right on the head by eye.
I understand. Much appreciated.
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Old Aug 17, 2021 | 11:25 AM
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I've been down this rabbit hole. You can take a read of everything I did to finally fix the problems I had with reverse that sound similar to yours:
https://www.corvetteforum.com/forums...verse-1st.html
Long story short, transmission rebuild was the cure for my Z06.

Definitely try aligning your shifter first (MGW sells the alignment tool separately for ~$20 I think) in case that's all it is. But in my experience this isn't a shifter problem.

Originally Posted by feeder82
Eh, that doesn't apply to the MGW at all, unfortunately. MGW shifters when new come with a unique alignment tool.

Last edited by MetalMan2; Aug 17, 2021 at 11:30 AM.
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Old Aug 17, 2021 | 11:39 AM
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[QUOTE=Definitely try aligning your shifter first (MGW sells the alignment tool separately for ~$20 I think) in case that's all it is. But in my experience this isn't a shifter problem.
Eh, that doesn't apply to the MGW at all, unfortunately. MGW shifters when new come with a unique alignment tool.[/QUOTE]



dang i was wondering when you posted it needed a unique alignment tool.
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Old Aug 17, 2021 | 11:45 AM
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Originally Posted by feeder82
dang i was wondering when you posted it needed a unique alignment tool.
Yep. I 3D-printed my own instead of paying MGW for one. They don't list it on their website but you can call them and order it.
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Old Aug 17, 2021 | 12:18 PM
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I just watched a YouTube video from MGW utilizing their install tool. Now I see what aligning the box entails. I can imagine someone not being particularly careful and getting the box screwed in not perfectly aligned. Being a perfectionist I think I can manage this without the tool. Peace fellow Vette dudes and dudettes.

Last edited by vamvaketis; Aug 17, 2021 at 12:19 PM.
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Old Aug 17, 2021 | 06:48 PM
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How hard is it to put in reverse ? I have a MGW shfter in a 96 Camaro and it takes both hands to overcome the spring and put it in reverse. I want to put a MGW in my C5 but I'm hesitant that my wife will be able to drive it.
Thanks
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Old Aug 17, 2021 | 10:49 PM
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Originally Posted by jacks2000
How hard is it to put in reverse ? I have a MGW shfter in a 96 Camaro and it takes both hands to overcome the spring and put it in reverse. I want to put a MGW in my C5 but I'm hesitant that my wife will be able to drive it.
Thanks
Sounds like the reverse lockout solenoid isn't working. If you have to push hard to get into reverse gate, that means you're fighting the reverse lockout solenoid. Normally when the car is on and below ~5mph, the reverse lockout solenoid should be "engaged", basically disabling the lockout so that you can get into reverse easily.
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Old Aug 17, 2021 | 11:35 PM
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Originally Posted by MetalMan2
Sounds like the reverse lockout solenoid isn't working. If you have to push hard to get into reverse gate, that means you're fighting the reverse lockout solenoid. Normally when the car is on and below ~5mph, the reverse lockout solenoid should be "engaged", basically disabling the lockout so that you can get into reverse easily.
Hmmmm... Thanks for pointing this potential issue out. Just wish there was a way to know vs. buying and replacing parts and keeping one's fingers crossed. I dread reinstalling the BGW shifter only to have the same issue. Thanks again!
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Old Aug 18, 2021 | 01:39 AM
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Originally Posted by vamvaketis
Hmmmm... Thanks for pointing this potential issue out. Just wish there was a way to know vs. buying and replacing parts and keeping one's fingers crossed. I dread reinstalling the BGW shifter only to have the same issue. Thanks again!
What I posted only applies if you have a hard time going far right to enter reverse gate. If you can go far right into reverse gate, but then have a time time pushing forward into reverse gear, then this isn't a reverse lockout solenoid issue.

One way to diagnose if there is an issue with the reverse lockout solenoid is to simply remove it. Accessing it is a little weird, but there's only one screw and an electrical connector to take it out.
https://www.corvetteforum.com/forums...-solenoid.html

It's possible I may be wrong about its operation, and it behaves in reverse of what I've shared.
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Old Aug 18, 2021 | 08:34 AM
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Some of you may also try shifting into third (just put it in third, dont let the clutch out) before you go to reverse
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Old Aug 18, 2021 | 12:10 PM
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Originally Posted by schmuckingham
Some of you may also try shifting into third (just put it in third, dont let the clutch out) before you go to reverse
This is a viable band-aid.
Normally at idle in neutral with clutch pedal out, the transmission's input shaft will spin up to match engine speed.
But when going into any gear with the car stationary, the input shaft speed will be forced to zero. This makes it easier to get 1st & reverse synchros engaged since they won't need to brake the input shaft (as these synchros are often the ones most worn).
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Old Aug 18, 2021 | 12:58 PM
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Taking console apart to inspect the shifter is a MUCH better option than taking the drivetrain out to inspect shift linkage/clutch....
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