Diesel Bombers - 6.2 injection pump timing

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jedibob

11-18-2011 11:32 AM

6.2 injection pump timing

1 Attachment(s)

Attached picture shows how my engine came from the machine shop where it was rebuilt. Shouldn't those marks be lined up?

Thanks, Robert
1984 GMC K20 4x4 6.2 Diesel:

wildbill

11-18-2011 07:25 PM

Timing is advanced there. Only issue there, is it'll be a little harder starting and have a little more rattle to it when it's cold.

duallycc

11-22-2011 12:32 AM

I did that to my 83 6.2L. It advances the timing. Ran a whole lot better and got better mileage by about 1MPG.

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