by kmath50@[EMAIL PROTECTED]
Feb 18, 2008 at 10:57 AM
On Feb 18, 7:19=A0am, Steve B. <n...@[EMAIL PROTECTED]
> wrote:
> On Mon, 18 Feb 2008 04:44:20 -0800 (PST), geo.n...@[EMAIL PROTECTED]
wrote:
> >Can anyone tell me what could cause my engine to surge at high speed.
> >I noticed this was happening while driving at a constant speed of
> >about 65 mph. The engine seems to rev for short periods at a time
> >without me applying gas but it doesn't affect the speed of the
> >vehicle. The car is a 95 Plymouth Acclaim with only 23k original
> >miles.
> >Also getting some jerking at low speeds....suspecting
> >transmission....but wondering if bad fuel line could cause this as
> >well...maybe air getting in fuel line???
> >Thanks in advance.
> >K
>
> If the engine is revving up but the car isn't going faster then
> something is going on with the trans. =A0Have you checked the fluid?
> Could be the torque converter is locking and unlocking (are you
> driving with both feet? ) or could be the trans is slipping.
>
> The jerking at low speeds could be any of a gazillion different
> things. =A0I would start with a complete tuneup.. =A0new plugs, wires,
> fuel filter and all the rest of that stuff and go from there.
>
> =A0 =A0 =A0 =A0 =A0 =A0 Steve B.
My 1993 Voyager started surging at idle speed. It was the AIS Stepper.
At least I think that is what it is called.
-KM
