RE: Dancing tach...

From: Ray Block (bpracing@worldnet.att.net)
Date: Thu Aug 16 2007 - 18:35:25 EDT


> -----Original Message-----
> From: Dan Kramarsky
>
> I have 1992 Dak with 4x2 and Automatic tranny
>
>
> the tachometer needle seems to not move smoothly. it gets stuck for a
> split second
> during accel and de-accel. the problem appears to be limited to a
> certain band of RPMs.
<snip>
>
> Is this a sensor problem? Or a harness problem?

Mine did the same thing Dan...just different rpms. I'm betting it's the
tachometer module. IIRC, it's a little printed circuit board you get from
the dealer and plug in behind the dash. It's been a long time...and I use
a VDO playback tach now.

Ray



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