problem maybe fuel, maybe timing maybe valves

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Dec 31, 2010 | 03:22 PM

#11

pukie370

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I would say do compresion test.

Dec 31, 2010 | 08:15 PM

#12

95 12v dually

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Diesel Fan

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From: amarillo

Idk where to get A compression tester at

Dec 31, 2010 | 11:49 PM

#13

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.

Jan 1, 2011 | 07:50 PM

#14

95 12v dually

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Diesel Fan

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From: amarillo

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

Jan 2, 2011 | 08:28 PM

#15

95 12v dually

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Diesel Fan

Joined: Dec 2010

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From: amarillo

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