S2000 Under The Hood S2000 Technical and Mechanical discussions.

Hard to shift?

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Old 02-18-2006, 11:22 PM
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Originally Posted by slalom44,Feb 18 2006, 11:51 PM
You should check your clutch fluid reservoir. If it's low, you may have air in your lines, preventing your clutch from fully releasing.
Bingo.

Being that it's a year 2000, the clutch res may be low enough to pull air (the fluid may have leaked out under the dash at the back of the master). Lack of replacing the clutch fluid will cause it.

Seen it first hand.

If it's low, and you have air, you might as well flush it. You'll prolly find black mud in the res. Use small pieces of paper towel, and keep wiping it out till it's squeaky clean.

Then fill it with new brake fluid and bleed it. This is another thing most people can't seem to get right
Old 02-19-2006, 12:09 AM
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Originally Posted by RED MX5,Feb 19 2006, 04:57 AM
Good tip , but wrong symptoms.
"it is almost impossible to get into reverse"
symptom=difficult to select reverse

Old 02-19-2006, 03:05 AM
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Originally Posted by 1a-race,Feb 19 2006, 01:09 AM
"it is almost impossible to get into reverse"
symptom=difficult to select reverse

a little sarcasm, lol. Im sorry
Old 02-19-2006, 06:09 AM
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Originally Posted by 1a-race,Feb 19 2006, 03:09 AM
"it is almost impossible to get into reverse"
symptom=difficult to select reverse

yeah but he said all gears are tough. not just 5th and reverse.
Old 02-19-2006, 06:57 PM
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[QUOTE=Wisconsin S2k,Feb 19 2006, 10:09 AM]yeah but he said all gears are tough.
Old 02-19-2006, 07:04 PM
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Originally Posted by billman250,Feb 19 2006, 03:22 AM
If it's low, and you have air, you might as well flush it.
Bill, I have no memory , but I seem to recall using something other than brake fluid to flush brake lines. I seem to remember doing this when changing to a different type of brake fluid, and it seems like we used alcohol, but it's been so long that I just can't remember. Isn't there something that is appropriate for flushing automotive hydraulic systems (other than just more fluid)?
Old 02-20-2006, 08:08 AM
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This is probably a rare occurance, but since it happened to me it's possible it can happen again: Rusted main shaft/clutch disk spline.

My symptoms were similar to yours. Hard to shift when cold, went away when hot. From neutral it was very hard to push the shifter into any gear. Reverse was worse than the rest, but they all had the same problem. My wife actually had to push the car out of the driveway one time because after 10 minutes she still could not engage reverse.

Here's the symptom that convinced me to replace the clutch:
When cold, and with the transmission in neutral and the clutch pedal on the floor, I tried to engage first. Wouldn't go in. I pushed harder, and the car started moving forward. Yes, with the clutch pedal on the floor the car would move when I tried to engage first gear.

Try this on a level surface and see what happens.

.
Old 02-20-2006, 08:43 AM
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99% of the time the clutch fluid has been comprimised. I'd still take into account modifry's cirucumstances just in case. Do not drive the car under these conditions if you value your transmission, you are doing much faster wear to it.
Old 02-20-2006, 02:52 PM
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Use ONLY the brake fluid that you will be using to fill it to flush it. Just let gravity do it's thing, after the paper towel cleaning
Old 02-20-2006, 03:27 PM
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Thanks Bill.


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