Re: 91 Pont Brain Teaser

["Swayze" <kswayze@bellsouth.net>]

don't know if this is pertinent or not, but my brothers bonneville had a
similar problem which started out as a bad TPS, replaced it, same problem
with no codes being set, and that turned out to be a bad circuit in the DIS.
the mechanic found it with a digital scope. The weird thing was that it
wouldn't have a problem until the motor got hot.

byE
Mike
Swayze
mswayze@truswood.com
kswayze@bellsouth.net
----- Original Message -----
From: "Todd Burkard" <toddburkard@pcmc.com>
To: "<" <gmecm@diy-efi.org>
Sent: Wednesday, May 10, 2000 4:13 PM
Subject: 91 Pont Brain Teaser


> A guy I work with has a 91 Pont grand am that has a slight problem I can't
figure out. When he starts it when it is warm out and hits the gas it will
stall. If he manages to get it going it surges about every second. He has
tried a new prom and that didn't help (before he asked me about the
problem). when it is surging down the road he will stop shut the car off and
restart it and it usually fixes the problem. sometimes it don't so he shuts
it off again and steps the gas to the floor and back and starts it again and
it usually works. That kinda sounds kinda like a TPS but that should set a
code and it don't have any set. I thought if it was computer related someone
may have ran into this problem before.
>
> later,
> Todd
>
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