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I just noticed that I am having tons of idle misfires in Cyliders 1-3 and hardly any in 4-6...

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Old 05-26-2005, 03:35 PM
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Default I just noticed that I am having tons of idle misfires in Cyliders 1-3 and hardly any in 4-6...

Hooked my VAG-COM up today to reset the engine adaptation settings (trying to correct another problem, read ahead for more info), and, as I was scrolling through the measuring blocks, I noticed that I was having many, many more misfires during idle in cylinders 1-3 than 4-6. By many more I mean, for example, during one measuring interval, I had 20+ in 1-3 and 1 in 4-6. My car has no DTC's. What should I be looking at replacing/fixing?

Also, could this be related to the boost problem I wrote about earlier: <a href="https://forums.audiworld.com/s4/msgs/2009528.phtml">Click Here For That Thread</a>?

Thanks in advance for your help.
Old 05-26-2005, 03:41 PM
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don't listen to me i dont know what i'm talking about. coilpack for cylinders 1-3 maybe..
Old 05-26-2005, 03:41 PM
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Default i'd swap your ignition amplifiers and see if the problem moves to cyls 4-6. if it does, thats your

huckleberry.
Old 05-26-2005, 03:42 PM
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Default I'd swap out the plugs before doing anything...

Big injectors can do this too, but I'm assuming you're stock.

It's nothing to worry about solong as the car runs normally otherwise.
Old 05-26-2005, 03:42 PM
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Default okay so they are called ignition amplifiers and not coilpacks, those are the things on top of the..

airbox right?
Old 05-26-2005, 03:43 PM
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Yea, thats a quick swap too I hope one of those little guys isn't bad, they're like $300+
Old 05-26-2005, 03:43 PM
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but plugs are a pain in the butt, wouldnt it make more sense to swap out the ignition amps?
Old 05-26-2005, 03:43 PM
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did you get my email mike?
Old 05-26-2005, 03:44 PM
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Default That's easy, but very unlikely and plugs are VERY easy to do.

My record is 15minutes, hood open to hood closed.

Plus plugs are regular maintenance anyhow. Gotta change em sooner or later.
Old 05-26-2005, 03:48 PM
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"but plugs are a pain in the butt..." Mind, meet gutter. jeez.


Quick Reply: I just noticed that I am having tons of idle misfires in Cyliders 1-3 and hardly any in 4-6...



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