Stiff shifter
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Burning Brakes
Joined: Jul 2014
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Stiff shifter (UPDATE)
I just picked up a 2003 Z06 with 75000 miles on the car. I don't know if the transmission fluid or rear diff fluid has been changed. The shifter is very stiff. It is almost hard to shift gears. I took apart the console and lubed up the shifter. It is a little better but not where it should be IMO.
Is this a common problem? Anyway to cure this issue?
Is this a common problem? Anyway to cure this issue?
Last edited by billy mild; Apr 11, 2018 at 09:10 PM.
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Burning Brakes
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Factory or aftermarket shifter? Is it aligned properly? A fluid change would likely help, Royal Purple Synchromax and Amsoil Torque Drive are both good. If it's still too hard to shift try the anti venom mod using 1 washer.
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Burning Brakes
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I changed all the oil fluids today. I filled the transmission with new ATF, and rear diff with new Mobil 1 fluid.
I'm going to try doing the anti venom mod tomorrow. Should I put any grease on the detent ball?
I'm going to try doing the anti venom mod tomorrow. Should I put any grease on the detent ball?
Last edited by billy mild; Mar 31, 2018 at 05:23 PM.
Burning Brakes
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Burning Brakes
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do you have any pics of your shifter just to make sure that it is stock?... with the car off and foot off the clutch pedal does it shift the same or is it less difficult?
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Burning Brakes
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It is a stock shifter. It doesn't really spring back to the center like it should, and overall is just a shizzy shifter.
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Burning Brakes
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I purchased a low mileage C6 ZR1 shifter assembly to swap into my car. It came with ****, lever, lower box, and the shifter linkage. After installing it and aligning the shifter the effort seemed about the same. I noticed that you can see the front part of the linkage from the hole in the center console. I lifted the rubber sleeve with a pick and sprayed some lubricating oil in there. I moved the shifter through the gears. It made a little difference. So I sprayed some more and did the same thing. It seems the stiffness has been reduced.
So my next question: Can you lubricate the rear linkage u joint? I think that is causing the other part of my issue. I tried a standard 1997 C5 and it was easy to shift compared to my car. So there is an issue of some sort.
So my next question: Can you lubricate the rear linkage u joint? I think that is causing the other part of my issue. I tried a standard 1997 C5 and it was easy to shift compared to my car. So there is an issue of some sort.