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Church of the Free Electron



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re: tach spiking...

Mine does it alot worse, sometimes tach pegs @8K ! motor idles at =
~800rpm albeit very lumpy, car won't drive when it does this, suptters =
and backfires and whatnot, Folks here thought it was my ICM (ignition =
control module) but I haven't gotten a new one yet, I'm going to trace =
all the wires in there and see if its not just a bad connection =
somewhere as this problem is intermittant, happens 1 in every 10 =
startup's...

any other ideas?

Jason Adams
Fahrvergnugen Forever! ;)
84 rocco 16v
93 320i
98 Z71

  ----- Original Message -----=20
  From: Brian Wagner=20
  To: scirocco-l@scirocco.org=20
  Sent: Monday, December 02, 2002 8:34 PM
  Subject: Church of the Free Electron


  I have seen the light (pun intended).



  I had been having some weird problems with the temp gauge, so I =
decided to clean the rose bud and run a secondary 10guage wire for the =
battery to it. And low and behold the gauge holds steady and doesn't =
creep to 135 anymore sit at a nice 112 at idle in traffic and doesn't =
fluctuate with the blinker.

  No a new problem has arisen, every once in awhile the tack will spike =
when at idle to 2 k then settle down, does this for 3 or 4 times then it =
is fine. And when running down the road it is fine. Also the motor =
sounds like it missed when it did it. You don't think it could be the =
knock box, hall sender test good and no oil leaks in the dist. Anyone =
else with problem and what was done to rectify it

  Brian

  TIA

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<DIV><FONT face=3DArial size=3D2>re: tach spiking...</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Mine does it alot worse, sometimes tach =
pegs @8K !=20
motor idles at ~800rpm albeit very lumpy, car won't drive when it does =
this,=20
suptters and backfires and whatnot, Folks here thought it was my ICM =
(ignition=20
control module) but I haven't gotten a new one yet, I'm going to trace =
all the=20
wires in there and see if its not just a bad connection somewhere as =
this=20
problem is intermittant, happens 1 in every 10 startup's...</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>any other ideas?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV>Jason Adams<BR>Fahrvergnugen Forever! ;)<BR>84 rocco 16v<BR>93 =
320i<BR>98=20
Z71<BR></DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
  <DIV style=3D"FONT: 10pt arial">----- Original Message ----- </DIV>
  <DIV=20
  style=3D"BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: =
black"><B>From:</B>=20
  <A title=3Dbrian_wagner@sbcglobal.net=20
  href=3D"mailto:brian_wagner@sbcglobal.net";>Brian Wagner</A> </DIV>
  <DIV style=3D"FONT: 10pt arial"><B>To:</B> <A =
title=3Dscirocco-l@scirocco.org=20
  href=3D"mailto:scirocco-l@scirocco.org";>scirocco-l@scirocco.org</A> =
</DIV>
  <DIV style=3D"FONT: 10pt arial"><B>Sent:</B> Monday, December 02, 2002 =
8:34=20
  PM</DIV>
  <DIV style=3D"FONT: 10pt arial"><B>Subject:</B> Church of the Free=20
Electron</DIV>
  <DIV><BR></DIV>
  <P>I have seen the light (pun intended).</P>
  <P>&nbsp;</P>
  <P>I had been having some weird problems with the temp gauge, so I =
decided to=20
  clean the rose bud and run a secondary 10guage wire for the battery to =
it. And=20
  low and behold the gauge holds steady and doesn't creep to 135 anymore =
sit at=20
  a nice 112 at idle in traffic and doesn't fluctuate with the =
blinker.</P>
  <P>No a new problem has arisen, every once in awhile the tack will =
spike when=20
  at idle to 2 k then settle down, does this for 3 or 4 times then it is =
fine.=20
  And when running down the road it is fine. Also the motor sounds like =
it=20
  missed when it did it. You don't think it could be the knock box, hall =
sender=20
  test good and no oil leaks in the dist. Anyone else with problem and =
what was=20
  done to rectify it</P>
  <P>Brian</P>
  <P>TIA</P></BLOCKQUOTE></BODY></HTML>

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