[Diy_efi] RE: 1992 Eagle Summit ECM
Laird Tom N
LairdTomN at JohnDeere.com
Mon Sep 16 19:57:37 GMT 2002
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Hey, I just got to thinking (something new for me), That won't work, aren't
those injector pulses timed for a particular cylinder????
Tom Laird
Moline, IL.
-----Original Message-----
From: Djfreggens at aol.com [mailto:Djfreggens at aol.com]
if you swapped the injectors did you swap the injector leads from 3-4 or
just move the actual injector. if you put the 3 injector plug on cyl 4 and
you still had a miss id say do a compresion test. try feeding the injector
power from a another injector.
------------------------
Looking for some help. I have a 92 Eagle Summit (Mitsubishi Mirage) with the
1.5L engine.
The engine misses on the #4 cylinder. I've done everything I can think of
except change out the ECM (fairly costly on this car). I have checked
compression, changed out the
integrated distributor, changed plugs and installed new plug wires. I have
also swapped #4 injector
with the one next to it and the problem remains on #4. I put in a NOID light
on #4 injector harness
and it does light off and on. Now I'm lost. I have also removed the ECM and
replace to two
electrolytic caps that others say causes problems on these cars, still
misses. The ECM shows no error
codes. I should probably part this car out, but I'm a little stubborn and
don't want to let this thing beat me.
Any ideas?
Tom Laird Moline, IL.
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<DIV><FONT face="Courier New" size=2><SPAN class=873314814-16092002>Hey, I just
got to thinking (something new for me), That won't work, aren't those injector
pulses timed for a particular cylinder????</SPAN></FONT></DIV>
<DIV><FONT face="Courier New" size=2><SPAN
class=873314814-16092002></SPAN></FONT> </DIV>
<DIV><FONT face="Courier New" size=2><SPAN class=873314814-16092002>Tom
Laird</SPAN></FONT></DIV>
<DIV><FONT face="Courier New" size=2><SPAN class=873314814-16092002>Moline,
IL.</SPAN></FONT></DIV>
<DIV><FONT face="Courier New" size=2></FONT> </DIV>
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> Djfreggens at aol.com
[mailto:Djfreggens at aol.com]<BR></FONT></DIV>
<DIV><FONT face=arial,helvetica><FONT size=2>if you swapped the injectors did
you swap the injector leads from 3-4 or just move the actual injector. if you
put the 3 injector plug on cyl 4 and you still had a miss id say do a compresion
test. try feeding the injector power from a another injector. <SPAN
class=873314814-16092002><FONT
face="Courier New"> </FONT></SPAN></FONT></FONT></DIV>
<DIV><FONT face=arial,helvetica><FONT size=2><SPAN
class=873314814-16092002></SPAN></FONT></FONT> </DIV>
<DIV><FONT face=arial,helvetica><FONT size=2><SPAN
class=873314814-16092002><FONT
face="Courier New">------------------------</FONT></SPAN></FONT></FONT></DIV>
<DIV><FONT face=arial,helvetica><SPAN class=873314814-16092002>
<P><FONT size=2>Looking for some help. I have a 92 Eagle Summit (Mitsubishi
Mirage) with the<SPAN class=873314814-16092002><FONT
face="Courier New"> </FONT></SPAN>1.5L engine.</FONT></P>
<P><FONT size=2>The engine misses on the #4 cylinder. I've done everything I can
think of</FONT></P>
<P><FONT size=2>except change out the ECM<SPAN class=873314814-16092002><FONT
face="Courier New"> </FONT></SPAN>(fairly costly on this car). I have
checked compression, changed out the</FONT></P>
<P><FONT size=2>integrated distributor,<SPAN class=873314814-16092002><FONT
face="Courier New"> </FONT></SPAN>changed plugs and installed new plug
wires. I have also swapped #4 injector</FONT></P>
<P><FONT size=2>with the one next to it<SPAN class=873314814-16092002><FONT
face="Courier New"> </FONT></SPAN>and the problem remains on #4. I put in a
NOID light on #4 injector harness</FONT></P>
<P><FONT size=2>and it does light off and<SPAN class=873314814-16092002><FONT
face="Courier New"> </FONT></SPAN>on. Now I'm lost. I have also removed the
ECM and replace to two</FONT></P>
<P><FONT size=2>electrolytic caps that others say causes<SPAN
class=873314814-16092002><FONT face="Courier New"> </FONT></SPAN>problems
on these cars, still misses. The ECM shows no error<SPAN
class=873314814-16092002><FONT
face="Courier New"> </FONT></SPAN></FONT></P>
<P><FONT size=2>codes. I<SPAN class=873314814-16092002><FONT
face="Courier New"> </FONT></SPAN>should probably part this car out, but
I'm a little stubborn and don't want<SPAN class=873314814-16092002><FONT
face="Courier New"> </FONT></SPAN>to let this thing beat me.</FONT></P>
<P><FONT size=2>Any ideas? </FONT></P>
<P><FONT size=2>Tom Laird </FONT><FONT size=2>Moline, IL.</FONT></P><FONT
size=2> </FONT></SPAN></FONT></DIV></BODY></HTML>
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