p0304 misfire code

Foxstang

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May 28, 2004
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500
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NC
Here is what i've checked...

I just swapped the coils last night, still got the code.
Plugs are new and clean
Wires are also new MSD's
Did a compression and resistance test.

Cylinder PSI ohms
1 160 157
2 158 144
3 165 107
4 155 173
5 162 134
6 170 146
7 170 103
8 170 137

Cleaned the maf.

More ideas? I'll see if i cant switch injectors tonight and maybe the problem will move.

EDIT: i took out the injectors and cleaned them, they seem to have fixed the problem, so far...
 
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