Jump to content

Welcome To Mopar1973Man.Com LLC

We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features.  Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.

3rd Generation Dodge

This is a discussion forum of the 2003 to 2009 3rd Generation Dodge Ram Trucks with 5.9L and 6.7L Common Rail Cummins Turbo Diesel power train and drive line system. 

  1. Started by AH64ID,

    Power steering fluid is often considered one of the most neglected fluids on a vehicle. Most service schedules don't cover it, and most people only think about it when something fails. But power steering fluid gets quite hot and worked, so it should be changed on a scheduled interval. Also the power steering fluid is what gives us power brakes, so its a good idea to properly maintain it. My truck just hit 60 months of service, and is at 49K miles. I was going to be under-hood for a coolant flush so decided to do my power steering fluid. I started off with the service manual instructions. This was a very straight foreword flush. To make it go easier the first t…

    • 1 reply
    • 4.5k views
  2. Started by Mopar1973Man,

    Looking at the failures of the common rail system which happens to be the injectors most cause by honing from debris that passes through a small orifice inside that cause the it not to seat properly later in life. But still in all I've seen prices ranging from $300 and up per injector for CR truck for a total of $1,800 for a set of re-man stock injectors. Then looking at the VP44 which happens to be the failing point of the 24V Cummins. with the failure of a VP44 based on the fact of lack of lubricity and low fuel pressure that kills them. They only happen to be now $1,100 bucks for a new pump. In either case in stock form I've seen both trucks fail just as quick but of …

  3. Started by felix2464,

    This truck ran perfect yesterday and will not start at all. It cranks fine and I replaced the lift pump and fuel filter. There is no smoke at all and it just acts like it is not getting any fuel. It ran like a dream when it was parked and the next day it wont fire at all. I tightened all grounds and cleaned both sets of battery cable ends. i am at my wits end with this truck, i have owned it for less than a month and am not having a very good first experience with the great cummins engine. it is giving 4 codes.p2509p0462p0463p0516

    • 8 replies
    • 5.1k views
  4. Started by dorkweed,

    Just over a month ago........when the really cold weather got here..........I decided to experiment with the Smarty setiings on my truck. Well, for 1+ month now I've been driving on SW3. The mileage sucks when compared to SW5........at least on my truck. I switched back this morning, and...........holy cow, I've got OOOOOMMMFFFF!!!!! now!!!!! SW3 on default setting was/is a puke on my truck. SW3 is 60hp. SW5 is 90hp. For the month on SW3 I ws getting about 16-17mpg.........it was really, really cold in that span though. I ran SW5 for over a year prior to this "experiment". Stupid me!!!!! If it ain't broke, fix it until it is!!! Hopefully on SW5 I can get back to the 1…

    • 9 replies
    • 2.4k views
  5. Started by Ed'sTransmissionService,

    Just completed diag on 03 DR 3500 nostart, using TSB 14-003-06 RevA, as directed by Chrysler. Truck has 144K, no mods at all. In tank lift pump recently installed(by me). Truck has always had long crank time, scan tool shows actual fuel pressure slow to build to set point. Lift pump fuel flow exceeds minimum specs After diag, there is less than 100PSI during cranking. Unplugged FCA, no change(should have maxxed PSI). Performed hi pressure fuel flow test as directed by TSB, fuel flow was minimal. Result? failed CP3. No evidence of contaminants. My question is this: why do CP3 pumps fail? I've r&r untold # of vp44 pumps, and some common rail injectors, but no cp3 pu…

    • 9 replies
    • 10.6k views
  6. Started by dorkweed,

    Last Saturday while I was at my retriever clubs upland training day, I saw a part on a Dodge gasser that I thought I could modify slightly to help block off more of the front of the truck. This part goes in the opening below the front bumper step pad and the chrome bumper itself. It's black plastic that fits into the opening where my tow hooks are at. Between the tow hooks on my truck there is a wide open area to the radiator. Even with my home made winter front, there is still a big opening in the front of my truck. The truck that had this on didn't have tow hooks, but I thought I might be able to cut holes around the hooks to mount this in there. I looked in the manual,…

    • 3 replies
    • 1.9k views
  7. Started by NBWW,

    What type of tool or reader do I need to see pcm codes?Thanks,

    • 6 replies
    • 2.1k views
  8. Started by DISTURBED,

    K I lately I have been extremely considering adding the 2 stroke oil in with my diesel fuel... I have always ran power service without any problems but lately all I have heard about is this 2 stroke oil..... so..... from what i gather it has to be ashless, and to use tcw-3....right?:confused: now I will most likely be using the wal-mart brand because of its availibilty everywhere you go..... so am i to lazy to measure but have been told that a gallon of it should last me 4 full tanks fulls.......if I am either on the right or wrong track please let me know

    • 11 replies
    • 3.8k views
  9. Started by 04dodge,

    what are the benifits or disadvantage of ss lines? I have metal shaving in the stock ones and have to replace them was thinking of going with .093 ss

    • 22 replies
    • 5.1k views
  10. Started by AlCorr,

    I'm get ready to do my oil & filter change and was thinking if it would be better to used 5w40 synthetic vs 15w40 dino. Now I'm real cheap, so I'm thinking here Wally World Super Tech 5w40 full synthetic, not Amsoil, Red Line or any other uppity brands. One of my questions is it's not 15w40, it's 5w40, would that be OK?

    • 16 replies
    • 6.8k views
  11. Started by dorkweed,

    Can the EGT on the CR engines be "too low". I'm not talking idle EGT either. I'm talking highway cruising EGT. Both going to and coming home from my folks for Christmas, my trucks were running 500-525* over level ground at 65mph. 60 mile trip one way and all highway. The EGT's seemed to be normal while rowing thru the gears though, so the gauge wasn't stuck. Outside temps were 34*F going down and 23*F coming back today. Smarty was on SW3 default settings. Truck ran good, just curious here.:confused:

    • 10 replies
    • 2.8k views
  12. Started by dorkweed,

    While down at the P's for Christmas, I broke down and bought 2 new batteries for my truck while down there. The OEM's still seemed OK, but they were 5.5 years old and I wanted to not have a problem down the road or on the road with the old ones!!! Well, I bought the WallyWorld EverStart Maxx.....group size 65. 850CCA, 1000 CA, 3 year free replacement and 9 year prorated replacement. It's made and distributed by Excide Technologies. The OEM batteries are 750CCA. I also bought an Everstart Marine deep cycle battery this spring for the trolling motor in my boat. I did a lot of fishing this year and used that deep cycle on the trolling motor a lot. Seemed like a good battery…

    • 9 replies
    • 2.9k views
  13. Started by jturner,

    i have a 2006 ram 3500 4x4 with51,000 miles and when i drive over 70 mph i have blow by bad any suggestions

    • 19 replies
    • 18.5k views
  14. Started by tallboyrichard,

    Anyone have input on power chips for the cummins 5.9?

  15. Started by Wild and Free,

    I see little about this product on any forum, I use it religiously in the summer and run amsoil diesel treat with cold flow improver in winter, I am another one of those pesky AO dealers but don't push it. here is a link to it. Schaeffers has some of the best product on the market IMHO. They have been around for a long time. I have used many of there product over the years at places I have worked and can attest to the high quality of all of their products.

  16. Started by Mopar1973Man,

    P0016 engine speed signal mismatchp0071 inlet air temp sensor rationalityp0072 inlet air temp sensor voltage too lowp0073 inlet air temp sensor voltage too highp0088 fuel rail pressure signal is above max limitp0106 inlet air pressure sensor rationalityp0107 inlet air pressure sensor voltage too lowp0108 inlet air pressure sensor voltage too highp0111 intake air temperature (iat) sensor rationalityp0112 intake air temperature (iat) sensor voltage too lowp0113 intake air temperature (iat) sensor voltage too highp0116 engine coolant temperature (ect) sensor rationalityp0117 engine coolant temperature (ect) sensor voltage too lowp0118 engine coolant temperature (ect) sensor …

  17. Started by dorkweed,

    All I can say about this product is WOW!! B) B) It's definitely worth all the kudos everyone gives it!! I've been running mainly SW5 default settings. Power is GOOD, mileage is good!!! Tried SW9 default setting today. I honestly think that SW7 default setting was more responsive!!! :wow After I got home this afternoon, I thought I'd download SW5 but advance the timing. With the Smarty Revo you can adjust timing, rail pressure and waste gate. I got some pretty noticable timing rattle with it advanced manually and the throttle response wasn't as good. So I re-downloaded SW5 default settings and all is well!!! The Smarty Revo does add some rail pressure, so my overhe…

    • 34 replies
    • 8.3k views
  18. Started by dorkweed,

    What brand do you like and why?? It's coming up on 5.5 years on the OEM's, and I need to start looking. I've been looking at Optimas and Odyssey batteries, and while they look like great batteries, the price is staggering!!!!! Post up friends!!!

    • 10 replies
    • 2.5k views
  19. Started by Biggmann's cummins,

    Hi guys i just joined the site and its great. I just bought 1999 3500 and im having a problem with the heads lights not going on. i checked the fuses and the wires to the lights. All the other lights work on the truck. i need help

  20. I thought I would share a testimonial with you. Go here http://www.freeoilhelp.com/misc-images/ ... 0miles.pdf He change his oil every 40k and a Amsoil filter at 20k. I hope you find this as interesting as I did. Bill