EMI Problems?

[JTesta1966 at aol.com]

In a message dated 11/24/99 7:56:36 AM Eastern Standard Time, kojab at ar.com.au 
writes:

<< I have a strange feeling that many problems on high load/high rpm may be
 caused by EMI produced by the spark lead or ignition modules. A friend
 of mine had such a problem and moved his coil pack around the car, with
 suprising results. The car basic >>

 Ya know, its been drawn to my attention a few times, by a WELL versed tuner 
that some injectors cause this problem too. Matter of fact, the injectors I 
have (MSD50's..aka..Rochester) apparently cause lots of electrical "noise" in 
my pals car while he was usinga batch fire DFI, when he switched to a SEFI 
box the problems all but went away. (I think I'm relaying this right, it was 
a long time ago) Anyway, he attributed it to 6 "noisey" injectors at the same 
time wreaking havoc on his electronics. And when he went to a SEFI box the 
problem was just about eliminated I assume since there was only one injector 
acting at a time. He said some injectors were more suseptible to this noise 
than others. He said the MSD's were the worst...now he tells me ;-P So, my 
point I guess, noise can come from MANY places. Not only ignition components

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Jim Testa                                         TType86 on #BuickGN
jtesta1966 at aol.com                                   irc.dal.net:7000
ASE Master Technician        NJ Lic. Motor Vehicle Inspector