- #581 of 642
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Re: running rough/help!!!!! [davidlvg]
by 2500beast
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Jun 09, 2009 (12:32 pm)
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Replying to: davidlvg (Jun 06, 2009 5:23 pm)
thanks but it was done at a dodge dealer and they are factory injectors, but as of today they still have not looked at it. still looking for answers may have to take it some where else
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- #584 of 642
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Re: 2006 dodge3500 ram [nascarcamper]
by partsman2k
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Jun 11, 2009 (5:23 am)
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Replying to: nascarcamper (Mar 14, 2009 5:33 pm)
Number 1...STAY AWAY from dodge dealers, they no nothing about cummins engines.They are only certified on DODGE engines only. Take it to a diesel engine shop and ask if they can hook it up to a lap-top. It will read engine preformance and any sensors that might be causing the problem. Dude Im sorry you spent unnessary money on rebuilding your tran.
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- #585 of 642
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Re: 2002 Dodge Ram 2500 Diesel bogs down until warm [gerry80026]
by partsman2k
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Jun 11, 2009 (5:36 am)
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Replying to: gerry80026 (May 01, 2009 8:21 am)
Before you buy a lift pump you might take it to a shop where they can put a fuel pressure gauge on it. If thats not the problem ...I would guess its the MAP sensor, also called the BOOST sensor.
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- #587 of 642
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Keep throwing "Overboost" code
by rhino379
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Jun 12, 2009 (12:34 pm)
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I have an 07 2500 with the 5.9. I have it BullyDogged with 5" exhaust and AFE stage 2 intake. I have had it on my truck for the past 2 years. About 3weeks ago when merging into traffic or getting "on it" a bit i throw an "overboost" code. I called Bully dog and they told me to put a boost fooler on it....is this right? I even set the truck back to "stock" and it still throws this code....please help me with more answers.
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- #588 of 642
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Just so we don't get too far off track...
by kcram HOST
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Jun 13, 2009 (3:55 pm)
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Since this is a discussion for the Cummins engine, I have moved the threads for the AC system over to the Dodge Ram Climate Control discussion and you can continue there.
kcram - Pickups/Wagons Host
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- #589 of 642
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Re: Keep throwing "Overboost" code [rhino379]
by jond09
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Jun 18, 2009 (7:01 am)
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Replying to: rhino379 (Jun 12, 2009 12:34 pm)
How high is your boost getting? On a factory cummins motor you should keep your boost from going over 45psi. Anything above this you will need head studs to prevent a blown head gasket or other problems. It is not designed to handle higher boost from the factory. This is why I would not get a boost fooler. Your truck should have some kind of factory waste gate to prevent over boost. The computer controls on the truck should not allow your boost to get over a certain level. And since It still does it when your programmer is off I would think something in that area may be having a problem. I have an 06 and my boost will not go over 41psi stock or programmed.
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- #590 of 642
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Re: Keep throwing "Overboost" code [jond09]
by rhino379
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Jun 19, 2009 (10:51 am)
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Replying to: jond09 (Jun 18, 2009 7:01 am)
I do not have a boost gauge on my truck to tell me how high its getting. I was also informed to check my MAP sensor...is this tied into my wastgate opening? How would I check this?
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