Anyone have problems with ford racing 9mm wires? Just had an electronic stethescope under the hood and there was a ton of interference coming out of the wires. The stethoscope could pull interference 3 feet away from the dizzy. I have an msd coil but I don't think it bumps the signal enough to create this issue. They sound like they should be jumping between eachother but you can't see it. It's odd.
Wires?
- Thread starter Insayne
- Start date
ttocs
Forum's #1 poster
a clicking noise? I was taught that it meant you had a bad cable. Try and see if you can isolate it to one cable.
modo
Well-Known Member
all i have ever used and never had a problem with them
well i was using an electronic stethoscope, so its clicking because it creates electrical interference. i tested it on a 90's chevy truck that has a 4.3 with modern hei and you couldn't get interference from the wires until the tip was roughly 1/16 of an inch from the wire itself. then i tested another vehicle. a 99-04 f150 4.2 DIS and i got interference at about 3/16 of an inch from the wires but no where else. both of those trucks have 7mm crap ass wires on them. my mustang literally has interference 3 feet from the plug wires!!! but there is no visible arcing.
ttocs
Forum's #1 poster
running a msd or any other type of aftermarket ignition?
justi88
Active Member
sorry for jacking the thread but i just installed my msd blaster coil and now i can here interference in my speakers :huh: what could be the cause to this?
DFG_magic
Well-Known Member
justi88 said:
Do you still have the noise interference resistor hooked up that sits on the back of the coil bracket? Could be your issue.
ttocs
Forum's #1 poster
I say a bad cable then.
justi88
Active Member
DFG magic said:
yes i still have and looks like its stilled hooked up... i just took the old one out and installed the msd and starting hearing that annoying sound in my speakers
