[V8] ISV, dashpot, and clutches

ron_01056 at yahoo.com ron_01056 at yahoo.com
Tue Apr 10 09:55:44 PDT 2012


So u removed the throttle body? 

 And I run an auto ECU and TB on the convert and she runs great on and off throttle now.

 I had similar issue as u that longer TB bolts remedied.
 My thread is from bout 3 months ago.

 Ron 

Sent from my iPhone

On Apr 10, 2012, at 10:57 AM, dsaad at icehouse.net wrote:

> So I replaced my clutch a while back and have been wondering why it failed
> after only about 70K miles.  I started noticing that I have developed a
> strange technique for shifting because the engine speed does not drop for
> several seconds after removing my foot from the gas.  I can't remember if
> it has always done this, but I think it has.  I removed the "dashpot"
> completely after adjusting it to its minimum setting and not seeing much
> change.  No real change in how the RPMs dropped as far as shifting is
> concerned, but there was a noticeable shock/clank to the drivetrain when
> coming off the gas.  The dashpot is definitely there for a reason - so I
> put it back in and at the same time put some oil in the IAC just because I
> thought it would be smart.  Now, about 5 miles into my drive to work, the
> ISV appears to be stuck or dead.  This makes the car surprisingly hard to
> drive.  It is impossible to shift without a serious clank to the
> drivetrain as I engage the clutch - unless I really rev it high, but
> coming off/on the gas in gear results in a big clank every time.
> 
> Insert lots of expletives here.
> 
> film at eleven...
> 
> Dave
> 
> 
> btw, do the automatic cars have a dashpot?
> 
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