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Dodge Ram Cummins Diesel Questions

642 messages,  Last post on Nov 12, 2009 at 5:22 AM

You are in the Dodge Ram Forum. Your Host is kcram

What is this discussion about? Dodge Ram Pickup 2500, Dodge Ram Pickup 3500, Diesel, Truck


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#61 of 642
Non Starting 5.9L, 12 valve Cummins by dlbjones
Nov 26, 2006 (9:47 am)
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My 97 Dodge will not start after sitting overnight. I have replace fuel hoses and clamps. Bled air at filter. Don't know what to look for. I'm pretty sure it is losing prime.
 
Any suggestions?
#62 of 642
Re: Non Starting 5.9L, 12 valve Cummins [dlbjones] by carnut17
Nov 26, 2006 (10:53 am)
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Replying to: dlbjones (Nov 26, 2006 9:47 am)

Thanks dlbjones!! I found the darn thing thanks to you, not easy to get to. Well i may be able to help you out with your starting problem. My Cummins did the exact same thing yours did and i spent a lot of money replacing fuel lines and it turned out to be a bad fuel pump, NOT INJECTION PUMP. The shop i took it to says they should be repleced every 130,000 to 150,000 miles becuause they seem to lose gradually lose psi and sometimes just completly fail, let me know what happens also try www.dieselram.com Thanks Carnut17
#63 of 642
Drive line vibration between 55 - 70 mph. by backtoram
Nov 27, 2006 (8:48 am)
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I just took delivery of a 07 Ram 2500 w/ the 5.9l Cummin's. This is my first diesel. So I'm unsure of the little things that are inharent to the diesel. When I test drove the vehicle it had a vibration at any speed and the dealer replaced the drive shaft and rear U-joint. Most of the vibation has gone away except between 55 - 70 mph. My wife and I have checked the tire pressures and have made sure the lug nuts are torqued properly. Any sugestions what to look for?
#64 of 642
Re: Drive line vibration between 55 - 70 mph. [backtoram] by carnut17
Nov 27, 2006 (11:01 am)
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Replying to: backtoram (Nov 27, 2006 8:48 am)

Hello backtoram, Is the vibration like a harmonic type vibration or a shuddering. Do you have oversized tires. Is it a automatic or manual. Let me know, and maybe myself or someone else can help you figure it out. However; if the forum can't lead you to the problem, i would take it back to the dealer and raise hell. Thanks Carnut0399
#65 of 642
Re: Drive line vibration between 55 - 70 mph. [carnut17] by backtoram
Nov 28, 2006 (10:28 am)
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Replying to: carnut17 (Nov 27, 2006 11:01 am)

It seems to be a harmonic type rumbling vibration. It has an automatic transmission, stock 265R70x17 tires mounted on aluminum wheels. I'm going to run it for another 1000 miles until I get to the first oil change then I'll raise hell.
#66 of 642
96 dodge diesel transmission by santiagom
Dec 01, 2006 (12:35 am)
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I pulled a tree trunk pretty big .It made my truck jump a few inches off the ground
I had a transmission problem right after. I thought I had messed up my trans.I took it in to 2 trans shops ,they told me my trans had to be rebuilt.
Problem RPM fluctuation .
They charged me $1500.00 and I got my truck out the same way it went in.Still rpm fluctuation.Now I find out from you guys that it might be my electrical,sounds right,some electrical connection could have been loosen when I pulled the stump.My radio came unplugged. nowwhat I am out $1500 mMybe someone else can benefit from my lose,A bad conection
#67 of 642
CTD MPG? by sirradiodude
Dec 02, 2006 (12:23 pm)
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What kind of MPG can I expect out of a 2006 2500 CTD QC auto 4x4?
I have heard milage increases significantly after 10K, any truth to this?
Should I wait on a chip until after 10K breakin?
 
Will 2wd offer significantly better MPG?
 
THX
#68 of 642
CTD MPG by dstarinieri
Dec 02, 2006 (3:25 pm)
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I have the same truck and have got as high as 21 MPG until the winter and ULSD fuel went into play. I now get 17-18 average and 14 while towing 8,000 lbs TT. My mpg never went up with miles, almost 30k now. Be carefull with a chip it may void the warranty.
#69 of 642
Re: CTD MPG [dstarinieri] by sirradiodude
Dec 02, 2006 (5:22 pm)
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Replying to: dstarinieri (Dec 02, 2006 3:25 pm)

Thx for the response... believe it or not I am going from an econobox (scion) to the big truck I've always wanted. I get 27-29MPG in my toaster, but it has 1/6 the torque and over 1/3 less HP all while it weights 1/3 of this truck. It will be a fun switch from kiddie meal to supersize.
#70 of 642
Re: CTD MPG [sirradiodude] by dstarinieri
Dec 03, 2006 (2:24 pm)
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Replying to: sirradiodude (Dec 02, 2006 5:22 pm)

It is an awesome truck and you will have a grin from ear to ear when you drive it.

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