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Old Mar 29, 2010 | 07:49 PM
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From: east greenbush ny
Default G107

need help...I get the p0300 and have 1,3,5,7 random firing, after searchuing I see that a poosible fix is G107....my question is how do I get to it to check it.. or does anyone have any other ideas I should look for...already did plugs/wires(check3 times)/fuel filter/.any help greatly appreciated
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Old Mar 29, 2010 | 09:54 PM
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From: Anthony TX
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St. Jude Donor '08
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To test the continuity between each coil to the ground at G-107, find the BLACK wire in each coil connector on that bank and read it to chassis ground. You should see ZERO Ohms.

You should be able to see the TWO ground wires that go to the rear drivers side head:

There TWO black /white stripe wires that terminate in ONE single eyelet:



If you can read ZERO ohms on the black wires, your problem lie else where.

BC
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