problem maybe fuel, maybe timing maybe valves

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#11

12-31-2010, 03:22 PM

pukie370

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I would say do compresion test.

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#12

12-31-2010, 08:15 PM

95 12v dually

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Idk where to get A compression tester at

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#13

12-31-2010, 11:49 PM

pukie370

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im not shure the best place. i did se a cheap tester at harbor freight, but i dont always like there tools. i would ask some cummins guys what comp should be.

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#14

01-01-2011, 07:50 PM

95 12v dually

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went to harbor frieght about 2 weeks ago but the tester dont work on cummins, it works for almost everything else though

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#15

01-02-2011, 08:28 PM

95 12v dually

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The overflow valve ended up helping a little, but it had air in the system, I'm going to clean my 370's put dv's in it and advance the timing in the near future, I'll post what it does after that

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