Injector buzz test question

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10-08-2009, 05:39 PM

Yougotthehit

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Injector buzz test question

Had a snap on scanner and it did a buzz test. The first buzz just does a main test. Whatever the first injector it tested was weak. What one is that?

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10-08-2009, 05:53 PM

4inchlovin

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Im not sure a snap on scanner is capable of doing a proper buzz test on one of our trucks...Unless it has powerstroke specific software... If it is it should do it in order... 1-8 i believe.

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10-08-2009, 06:01 PM

agg_bagg

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the #1 injector is in the front on the passenger side.

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10-08-2009, 06:13 PM

4inchlovin

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Firing order:

1-2-7-3-4-5-6-8

Cylinder Arrangement

7|xxx|8
5|xxx|6
3|xxx|4
1|xxx|2
-Front-

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10-08-2009, 06:19 PM

agg_bagg

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i think it might be 1-2-3-7-4-5-6-8 at least that is what i have always thought.

edit: i did a search and your right lol ive been getting my 3's and 7's mixed up loll....

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10-08-2009, 07:36 PM

dieselflash

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they test 1 thru 8 in numerical order snap-on or ford's ids/ngs scanners, if you replace the injector replace the under valve cover harness and valve cover gasket to prevent problems down the road

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