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Today I was on a color tour with the local Porsche guys.

For no reason I pulled the shifter into neutral without depressing the clutch.

Immediately, the car started making a bad noise- kind of a loud, irregular, clicking noise. The engine seemed to run OK and I had to drive it a short distance to find a place where I could pull off the road.

Does anyone have any idea what the problem might be?

It did result in meeting nice people.  A Polish guy in a 911 stopped to see if he could help and to keep me company.  He drives a truck for musical groups on tour like Carlos Santana.  The homeowner whose drive I was in brought chairs and water and let me use his bathroom.  He even offered snacks.

It cost almost $400 to have the car taken home on a flatbed.  Fortunately, my wife didn't ask about the cost of that.  She was, however, pissed and said I should sell the car.  Residual pissedness left over from yesterday may have contributed to that.

1957 CMC (Speedster) in Ann Arbor, MI

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Don't know what you're trouble is, Mike, and I hope it's minor. fwiw, three years or so ago my car started making a concerning clicking sound in reverse. Same kind of situation: it came out of gear weird one time and then the noise was there. Definitely in the trans; you shift to neutral and it stops.

I drained the trans fluid shortly after that started, and strained it through a screen and a finer screen (cheese cloth? can't remember) looking for trouble. Finding none, I refilled with new oil and soldiered on.

I've been living with it, for about 6,000 miles and it hasn't caused any inconvenience. The noise abides, reverse gear works, life goes on (until I get time to pull the nose cone off the trans).

Last edited by edsnova

I'm sorry to hear this as well Michael.  I will ask my buddy Bruce what he thinks of this if I talk to him tonight and let you know what I find out (if anything) in the morning.

Ok, I talked to Bruce- 1st question- what gear was it in?                                                          Have you tried driving it up and down the driveway in 1st? What happens- if nothing, take it around the block (staying close to home) and shift it into 2nd, then 3rd, then 4th and 5th- where does it start making noise?  Does the noise stop when you downshift from the gear where it starts?  When it makes the noise does a gear seem to 'skip'? (suggesting a broken tooth somewhere)

Of course, it you start it up and makes noise as soon as you start moving, then don't try any more of the above...

Last edited by ALB

I guess it's possible it's clutch related- first thing I thought of was throwout bearing, but I don't think that makes sense here.  About how fast were you going?  Do you think it could have been in either 1st or 2nd, or a higher gear?  Do you know if your Berg 5 has all steel shift forks or is the 1-2 brass?

I've got to go start dinner- it's just after 6 here and the mob is all home and needs to be fed...

Try what was suggested in my previous post.  I'll check back here in ½ hour. I can do that, you know, cook and look at the computer once in a while..  Ok, gotta go...

Last edited by ALB
@edsnova posted:

Don't know what you're trouble is, Mike, and I hope it's minor. fwiw, three years or so ago my car started making a concerning clicking sound in reverse. Same kind of situation: it came out of gear weird one time and then the noise was there. Definitely in the trans; you shift to neutral and it stops.

I drained the trans fluid shortly after that started, and strained it through a screen and a finer screen (cheese cloth? can't remember) looking for trouble. Finding none, I refilled with new oil and soldiered on.

I've been living with it, for about 6,000 miles and it hasn't caused any inconvenience. The noise abides, reverse gear works, life goes on (until I get time to pull the nose cone off the trans).

"the noise abides" 😄

I'm curious if the shift lever jumps around at all under acceleration or deceleration. Wear heavy gloves, because the shift lever can kick back really hard if things are moving around in there.

Personally, I'd see if you could get Al's friend Bruce to talk to you about it, or maybe Anthony(I forget his last name). They are the only two guys I know of qualified to work on a Berg5. I'd listen to them.

Michael, was your trans under load when you pulled it out of gear? I only just now realized you had a Berg 5 speed. I hope you didn’t do any serious damage. I used to do that all the time, but never when the trans was under load. In my 968, I rarely, if ever, use the clutch when I’m shifting into neutral when approaching a stop. Same with the Spyder when I had it.

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Michael, sorry to hear about your woes.

Of the two noises, the residual pissedness may be the harder to diagnose and fix.

I did have a strange noise from the gearbox last year that would occur intermittently when engaging the clutch in reverse or first from a stop. It was a loud, metallic scraping or chirping. It turned out to be the pilot bearing — something I didn't know I had. It doesn't sound like what you've described, but you never know. Here's a link to a description of what the pilot bearing is.

I, too, have a Berg conversion, but this problem was unrelated to any changes in the gearbox that were made for that.

Frankly, I'd deal with the residual pissedness first.

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Last edited by Sacto Mitch
@Sacto Mitch posted:

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Frankly, I'd deal with the residual pissedness first.

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Ah, I just ignore that when "residual pissedness" EXTREMELY occasionally pops up.

It was there for a bit when I came home with a race car. I left with cash, an empty trailer, my son-in-law and Lenny C. I said I'm going to look at a race car, and if I fit and like it I'm probably going to buy it.

She was surprised????

She's still not that happy about racing, but realizes how much I enjoy it. Now she is supportive.

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