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Old 07-02-2013, 12:09 AM
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Default 05 Dodge Magnum R/T

OK all gear heads......
I've got a problem and out of ideas. I just did a minor tune up on my wifes 05 Dodge Magnum R/T. 5.7 Hemi. I change the all 16!!!!! spark plugs and the wire set. Now I'm getting a fault code P0308. Which is a missfire on the #8 cylinder.

Parts installed.
Champion copper core plugs gapped @ .045 and a duralast wire set.

What I've done so far......
1. Swapped the 2 spark plugs to the #4 cylinder, rechecked gaps.
2. Swapped the coil to the #2 cylinder.
3. Exchanged the wire set for a new set.
4. Reset the ECU twice now.

After all that. still getting the code. Any ideas? I don't friggin know what to do now!!!

Before you ask....yes I'm a member over at the magnum forumz. But I haven't gotten any help over there just yet. I'm still crossing my fingers that someone can help
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