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Old 02-20-2012, 04:30 PM
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OhioUSMC1
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Default Coil Problems

Having some issues with the coil/wires, not sure which, but I have a rough idle and sometime it dies. I witnessed arc light coming from the wires to the coil pack and figured it was loose connection. I reconnected all the wires and inspected them to look for corrosion. There was none. I even put some dialectic lube to keep the voltage from bleeding out. Still the same issue. I am sure its the coil pack (which is a Screamin Demon I have had on there for about 3 years). Just looking for some others input before buying a new coil/wires. Oh, and I get the misfire codes as well.
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Old 02-20-2012, 04:36 PM
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2005Redfire6
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Originally Posted by OhioUSMC1
Having some issues with the coil/wires, not sure which, but I have a rough idle and sometime it dies. I witnessed arc light coming from the wires to the coil pack and figured it was loose connection. I reconnected all the wires and inspected them to look for corrosion. There was none. I even put some dialectic lube to keep the voltage from bleeding out. Still the same issue. I am sure its the coil pack (which is a Screamin Demon I have had on there for about 3 years). Just looking for some others input before buying a new coil/wires. Oh, and I get the misfire codes as well.

Sounds like another screamin demon bites the dust... If you have your stock one try that out.
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Old 02-20-2012, 04:50 PM
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OhioUSMC1
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unfortunately I just let go of my oem unit
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Old 02-20-2012, 08:49 PM
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tx_zstang
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+1 what Redfire says. Opt for a stocker. Be sure to check your plugs when done, too, as they may need replacing or regapping.
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Old 02-21-2012, 06:46 AM
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OhioUSMC1
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Thanks for the advice guys!
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Old 02-23-2012, 09:00 PM
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2005Redfire6
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I have a stock one you can have fairly cheap and if you pay shipping... PM me.
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Old 02-24-2012, 05:01 AM
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@Redfire: So if you've a stocker layin' around, what are you running? Just curious. I've got my stock unit on there and after reading the OP just may re-consider keeping it that way unless alternatives are available.
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Old 03-01-2012, 12:24 PM
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OhioUSMC1
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I replaced the wires and noticed an improvement but then the car went right back to doing the same things. Then a few days later it wouldn't even start, but waited a day and started right up. So it is more then likely the coil pack.
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Old 03-03-2012, 07:28 AM
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Sounds like it. You'll notice this more on damp... and especially COLD and damp days. In fact... pretty much every time I ever had a coil failure.... was in a farking snowstorm.
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Old 03-03-2012, 02:44 PM
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I really don't know what the attraction is to aftermarket COPs. They don't add any performance unless MAYBE you're FI and they're known for having issues. Go back to OE COPs.
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