Bucking under acceleration

[John A. Mallick]

Maybe you just have a plain old vacuum/boost leak that coincidentally showed up
when you cleaned the K&N.

John M.

PeterBergin at aol.com wrote:

> Thanks John.  I went to Scott's site and checked my Bentley.  I found two
> slightly different results from a failed RPM sensor.  Scott suggests a no
> start problem with a failure, and Bentley suggests a no start or a misfire.
> I will play with the sensor tomorrow.  My car runs better than a limp back
> home mode and still develops boost, but not as fast.
>
> Thanks for your Help!
>
> Pete
> 91 Avant