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Old 05-20-2009, 06:00 PM   #41 (permalink)
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Quote:
Originally Posted by Xerxys View Post
You might end up replacing it 6 months afterwards but it's not too expensive.
This also got me - I've only ever owned manual transmission cars. Both I've owned for 7 years. I haven't looked like replacing a clutch yet and I'm pretty sure I burnt the crap outta the first one. If you're replacing the clutch after 6 months you are so doing something wrong.

---------- Post added at 12:00 PM ---------- Previous post was at 11:59 AM ----------

Quote:
Originally Posted by Lindy View Post
My SAAB won't let me remove the key unless the car is in reverse.
Some cars enforce it - most don't though. The practice of putting the car in gear when parked is a good one, though.
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Old 05-21-2009, 11:19 AM   #42 (permalink)
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Quote:
Originally Posted by PonyPotato View Post
Lindy: I also know a few guys who are embarassed that I can drive a stick (well) and they never learned. I won't be teaching any of them in my sparkly new car, though. :P

My Mazdaspeed3 also has turbo. I've learned that it kicks in very quickly at about 3000 RPM and holy shit it's interesting to start off from a light, shift to 2nd, shift to 3rd, let the turbo kick in and I'm already up to speed (55 mph) and the rest of the cars haven't even hit 25 mph yet.

The first time I drove a Speed3 on an open road, I was doing 75 by the time I was in 4th gear and decided I needed to have one. Took me 2 years, but I have one!!
The springy clutch on the MS3 was a turnoff for me, but that car is super duper fast, faster than 99% of the cars on the road. You should hammer it on 1st through 4th sometime with a guy in the car, they will be blown away.
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Old 05-21-2009, 03:25 PM   #43 (permalink)
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Quote:
Originally Posted by Lindy View Post
My SAAB won't let me remove the key unless the car is in reverse.
Also, most SAABs have the ignition switch (and key) on the floor or console, right next to the gearshift. Seems odd, I know, but after you've used it for a while you realize how awkward it is to have the key on the column behind the steering wheel where you can't see it.

Lindy
One problem that SAAB's have had with having the ignition (keyslot) next to the gearshift and vertical is over time dirt will build up in the key cylinder and in the end the ignition can be turned with anything.

Yours
ZB
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Old 05-23-2009, 07:58 AM   #44 (permalink)
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Come to Europe. We all drive manuals!
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Old 05-23-2009, 05:09 PM   #45 (permalink)
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Quote:
Originally Posted by Zweiblumen View Post
One problem that SAAB's have had with having the ignition (keyslot) next to the gearshift and vertical is over time dirt will build up in the key cylinder and in the end the ignition can be turned with anything.
Yours
ZB
Most car thieves won't know to look there for the key. I had an older SAAB 900 for a while that the key got stuck in its slot and could not be removed. I just left a small towel on top of the ignition switch, no one could even see that a key was in there. I just used another key to lock and unlock the door. I drove it that way for about a year before my Dad fixed it for me on a visit home.

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Old 05-27-2009, 05:29 AM   #46 (permalink)
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Quote:
Originally Posted by BadNick View Post
One car I have now has a 6 speed manual trans that has a "safety switch" as mentioned above, so you can't start the car no matter what position the stick is in unless you depress the clutch pedal. On a related note, some people who install very heavy clutches to hold big power/torque end up with such high thrust loads on the front crank thrust washer that it can cause "crank walk". One of the primary causes of "crank walk" is starting the car with the clutch pedal depressed and thus putting all that thrust on a non or barely lubricated bearing.
I wasn't positive about this, so I threw the question at a bigger car forum, and the first few replies confirmed my belief that this was almost exclusively a DSM tuner problem, and even then only a theory about what caused the crankwalk.
Quote:
Originally Posted by spindles View Post
I would add - when you are parked, don't just rely on the handbrake. Once the engine is stopped, put the car into gear (any gear really). Basically, if the handbrake fails, the gears will hold the car still.
And if someone hits your car, you end up with severe engine and transmission damage. An automatic transmission is designed to immobilize the car, a manual isn't. If your handbrake isn't in condition to hold your car in place, it's broken or worn to the point that you need new pads.
Quote:
Originally Posted by ngdawg View Post
And this is why I will NEVER own an automatic.....
While those big SUV's with their automatic transmissions are sliding sideways, I'm tooling along, shifter knob in hand, left foot at the ready and laughing my ass off.
99% of the time it's not because of the transmission, it's because they think AWD makes them invincible and/or because they're shitty drivers in the first place. Realistically, just any automatic car that's safe for the street should be fine in snow except in the most extreme circumstances. My Lincoln was RWD, automatic*, and put down 100lb-ft at idle and 200+ at 2k, and the only time I had a problem was when I parked it in a snowbank and the limited slip crapped out.

I'd say it's also safe to bet that almost everyone who drives stick is more attentive when driving and more aware of what their car can handle, which keeps them safer.

* - While on that subject, refer to the picture my previous post. I believe there was a sticky valve in the voodoo, while the magic and science were going strong until the day I got rid of it.

Last edited by MSD; 05-27-2009 at 05:34 AM..
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Old 07-17-2009, 09:39 AM   #47 (permalink)
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Okay, so to sum up about downshifting....
  • It's generally not a good idea to use it to come to a stop.
  • It's generally used in cases where you need to accelerate after losing too much velocity.
So to come to a stop, no matter what gear you're in, you simply engage the clutch and press the brake? And once you're stopped, you shift to neutral and release the clutch?

I need to deal with start/stop, go-faster/slow-down traffic, so I'm just trying to get my head around "gear management" of varying speeds. Any more tips/clarification about this?
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Last edited by Baraka_Guru; 07-17-2009 at 09:43 AM..
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Old 07-17-2009, 09:58 AM   #48 (permalink)
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I always downshift to help come to a stop. if you're in neutral there's no reason to be holding the clutch in.. if you're touching it, you're using it.
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Old 07-17-2009, 10:04 AM   #49 (permalink)
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Baraka: You are correct about coming to a stop (especially a fast one): engage the clutch and press the brake to come to a stop.

Now, if you're in true stop and go traffic, you won't necessarily want to put yourself in neutral as you come to a stop. You will keep the clutch engaged and put the shifter into first so you are ready to move again once you've come to a dead stop. You CAN move to neutral, but if you're going to be stop-GO traffic, you might as well save yourself the few seconds.

Also, if you're in traffic that is rapidly decelerating but doesn't quite stop, make sure you engage the clutch and brake long enough to slow yourself down to match traffic, but then check your speed before choosing a gear to pop back into to accelerate again.

If you were in the states, I'd totally give you lessons.

---------- Post added at 02:04 PM ---------- Previous post was at 02:01 PM ----------

Quote:
Originally Posted by guccilvr View Post
I always downshift to help come to a stop. if you're in neutral there's no reason to be holding the clutch in.. if you're touching it, you're using it.
When you are a beginner, it's best to keep the clutch in while you're in neutral (unless parked) to avoid habitually trying to shift into a gear and forgetting to engage the clutch. Once you know what you're doing, it's easier to do.
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Old 07-17-2009, 10:07 AM   #50 (permalink)
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see if I'm coming to a fast stop I will downshift quickly through the gears while holding the brake if it requires that. I like having the brakes, engine and transmission helping to stop the car all at once rather than just rely on the brakes alone. :shrug:
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Old 07-17-2009, 10:07 AM   #51 (permalink)
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The point of a transmission is to allow variable torque, speed and power.

I assume you've ridden a bicycle with multiple gears (12 speed, 15 speed, 18 speed), and the principle is exactly the same.

f you try to start in 15th gear on a mountain bike, it's nearly impossible. The torque necessary to turn a large gear is much greater than the torque necessary to spin a small gear. On the flipside, if we want to go FAST, we are limited by the size of the gear. If the gear is small, then we have to spin the pedals impossibly fast in order to make the back wheel spin. As we select larger gears, the amount that we have to rotate the pedals to rotate the back wheel decreases, and we increase our efficiency.

As you pedal on a multispeed bicycle, your speed increases until you feel that you are pedaling "too much" to rotate the bicycle wheel. You shift up in a car for the same reason. The RPM of the engine is too high to rotate the wheels.

If you were going very quickly downhill on a bicycle, you have two options. You can either use the brakes to slow, or you can continue pedalling, shifting the bike into lower and lower gears until you begin to slow the bike down with the power of your legs against the pedal.

The same holds true for a car. If you want to decelerate quickly, disengage the clutch and press the brakes. If you want to decelerate slowly (and retain the stability of the car), use the "leg force" of the engine by shifting down into a lower gear. The decreased torque increases the engine speed, and the gear itself can be used to slow the car without altering the front/rear weight distribution. You'll really only ever do this if you're on slick surfaces and don't want to risk losing control from brake pressure.

And just like on a bike where you're slowing and then speeding back up, you downshift into a gear that feels comfortable but still allows you to pedal quickly when you speed up again.
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Old 07-17-2009, 10:11 AM   #52 (permalink)
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wow.. after reading that.. I apparently suck at manual transmissions.
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