2nd Generation Dodge 24 Valve Powertrain

Just wanting to get some ideas on how hot to run the truck towing up hill. I pull about 8K and when I start climbing the EGT goes up past 1100 and I get worried. So I find that if I back off the throttle just ever so slightly I don’t lose that much speed, but I can keep the EGT from climbing above that. If it starts to go higher, I grab a gear and try to keep it at 1100, and always below 1200 or below. My buddy with his new Dodge just puts the throttle to the floor, rolls a bunch of coal, and blasts over the hill. He gives me a bunch of crap for being so slow, which I am really not. I tow at 2100 RPM’s which is about 73 MPH, and hardly ever drop below 60 going up a lo…

Ok so today I went out to the lake and we took my uncles boat ,I don't know how much it weight but this mourning when we were on our way over there my egt's were pretty low well at least thats what I think I do really have an idea of whats normal but they were running around the 700's and had my adrenaline on level 3 and on 5th gear. But on the way back I started to notice alot of difference the truck felt heavier and had it on the same level and also on 5th gear and egt's were higher 950's so I slowed down a little and drop it to 4th gear and the egt's went down again to 750's . So my question is was this boat pretty heavy or am I missing something maybe a bigger turbo o…

EGT gauge is back up and running, however, the probe is after the turbo. In my previous trucks I have been in the exhaust manifold, and 1200* was the peak I ever wanted to see.. My question is, because I can't move the probe before towing this week/weekend. What temp would you guys say is a conservative number to stay at or below? Thank you

01 2500 auto with a hx40....150 over injectors....adrenaline on level 3....3 piece bd manifold....running 80 on the interstate I’m getting 1000 with a little wind but not even towing anything...seems a little high?

Hey guys, while under the hood of my truck, I found this elbow that goes from the airbox into the turbo. It’s cracked pretty good. Any suggestions on a new one to fit my truck and Will this make the truck run bad? 2001 dodge 3500 5.9 24v with 62mm smedin turbo

Last year broke elec connection to fuel sender. Dont want to break any more. Any help correct way? Here is pic of connector to one of the wires from passenger side battery. Afraid to apply pressure the wrong way. Plastic puzzle to me. Little numbers 11184 on connector. Do they need special tools... or what's the secret! Thanks

Anybody see or hear about elec damage from water, (washing or rain, etc) getting in from the cowling? There is a piece of rubber on each side by hood springs, mine have came loose. Going to glue them back on but wonder if beefing up some might be worth the time. Just wondering if might be problem.

Hello, I’ve got a 2001 3/4 ton 4wd auto quad cab diesel. About a week ago I changed the lower and upper dash, heater core and clock spring. My problems are the following items are not powering up. Cruise control light will not come on, no lights in dash or cluster, (all gauges in instrument cluster work, odometer and trip meter work) ODB connector no power, dome lights not working (though they could’ve been out before the dash change). I’ve checked fuses for continuity in the fuse box in the dash. I haven’t checked to see if they have power. I’ve gone over all of the connections that i disturbed during the dash replacement. The three connections on the b…

I have a long time issue '99 CTD 4x4 with 170,000, Ive owned the truck for a long time When I turn on the ignition key to 'On',,, the truck alot of times the lift pump and "wait to start" light have a 3-4 second delay before they get power. So it will crank but not fire up unless you wait to here the lift pump turn on and the 'wait to start" light to go on. Its like a 3-4 second delay for the computer to boot up or something is the best way I can describe it. It is a electric issue not a fuel issue sence I mentioned the lift pump, dont get the wrong idea Any ideas what causes this?

Do you know of anybody that has switched over to running an electric fan or fans on their CTD yet? I think that will be another project that I will put on my list for spring or summer. It's gotta be better than swinging that big fan around. I used to take the fan right off of my gasser trucks in the winter for a couple of months at a time. They are alot quieter and and have better throttle response without a fan in the winter plus they heat up better, as long as you don't have too much city stop and go driving. I believe the Derale fan company sells fans that have a built in adjustable thermostat for their fans now but I know for sure that Derale sells a kit with a coola…

Started truck today abs and air bag lights are on also ac blower motor would not come on. Started down road blower motor came on and lights went out. Started truck after work same thing no codes anybody had this problem? Thanks ed

Alternator and PCM protection What I'm going to describe is a rare event. This is possible with any alternator stock ND or Bosch or even the aftermarket alternators that are bigger amperage output. In a nutshell, at any point, the blue field lead happens to short to ground the entire short is routed back through the PCM. Since the PCM is protected by a shared fuse of 20 amps this means the circuit board fails during these events. There have been two cases of this which is @pepsi71ocean and myself with the same failure. The only difference is mine failed so badly that it burned a hole through the PCM circuit board making the PCM unrepairable. I was forced to replace th…

This is a tech article regarding those who (like me) think the oem spot for the apps is not ideal. Exposed to outside elements, heat, vibration and potential corrosion, moving it inside was most practical. Non Dodge/ midrange applications of Cummins 5.9 24V ISB’s all have their TPS/APPS inside the cab, mounted on the pedal assembly. So nothing is changing on the apps operation, just moving it. This mod does not works on trucks that are auto/use vacuum for cruise. The auto trans kickdown cable is attached to the bellcrank assembly. As with the vacuum solenoid setup too so if you can live without them then it will work. Parts …

CCD (Chrysler Collision Detection) Data Bus Description The Chrysler Collision Detection (also referred to as CCD or C2D ) data bus system is a multiplex system used for vehicle communications on many Chrysler Corporation vehicles. Within the context of the CCD system, the term “collision“ refers to the system’s ability to avoid collisions of the electronic data that enters the data bus from various electronic control modules at approximately the same time. Multiplexing is a system that enables the transmission of several messages over a single channel or circuit. Many Chrysler vehicles use this principle for communication between the various microprocessor based …

Replacing Diodes and Brushes in a Denso Alternator Replacing Replacing Diodes and Brushes in a Denso Alternator Remove 1the 0mm nut at the B+ post, the three 8mm nuts and the 8mm head screw. You can use a small screwdriver and gently pry and lift the cove off. The diodes and brushes are now exposed. Remove the dust cover and four screws that hold in the brush pack assembly, lift assembly out. Remove the four Philip head screws that hold the diode/rectifier bridge in, lift diode/rectifier bridge out. Remove the one screw holding the brush pack to the brush pack assembly. …

Denso Alternator Modification I'm doing this write-up in case anyone runs into the problem I did and they don't want to buy a new or find another style alternator. After I bought the diode replacement and tried to install it I realized that it was slightly different from mine. Note: The new lead is smaller in diameter and shorter than the old lead. Here is a link on how to take the alternator apart written by IBMobile. If yours is like mine and the lead comes off the side the B+ post nut sizes will be a 13mm but the steps will be the same. Tools required for modification: * Small cut off wheel or Air saw * Ball-peen h…

Engine Oil Pressure Sensor Signs / Symtoms Just noticed today that the oil pressure is way high while driving and not really moving even upon reaching operating coolant temperature. Driving oil pressure at low throttle is 60-70 PSI at full temperature and idling is right around 60 PSI. Here's the oil pressure gauge, full operating temperature while idling... Even before starting, the oil pressure gauge shows 40 PSI, then after start up right to the 60-70 mark and doesn't move much. I'm hoping this is just the sending unit and not a bearing or electrical problem. Just got some codes on the dash... p0523 p0522 Replacing The Oil Pressure Sensor …

Grid Heater Bypass Installing this bypass will allow you to manually control if and for how long you want to run the grid heaters when the ECM is commanding the grid heaters on. This will reduce the load on the alternator/charging system and in turn reduce the harmful AC voltage. This bypass will also keep the fault codes P0380 Intake Air Heater Relay #1 Control Circuit and P0382 Intake Air Heater Relay #2 Control Circuit from being set. Parts needed: 1. 2 micro relays, terminal 87 (5) normally open (NO) with suppressor …

Grid Heater Bypass Simplified The method described below is a simplified way of turning the grid heaters on and off when starting the engine and reducing the electrical load on the alternator without setting a P0380/P0382 code. The bypass solenoid is a 300amp rated Ford type starter solenoid. When both grid heaters are on there is about 180amp draw and after start up the draw is reduced to 90 amps so the bypass relay has a 50% plus overload safety factor. Suggested Parts List 1 Standard Motor Parts starter solenoid SS-598 (bypass solenoid) 1 automotive on/off switch DC rated (your choice of style) 1 ATC fuse holder or fuse bloc…

After 18 years of interesting CTD enthusiasts and transmission specialty outlets all contributing their method, or fix, to the well known TC lock unlock syndrome, I can no longer remain silent. Extensive review of many posts regarding TC lock unlock, the rerouting methodes, the add on filters for APPS and last, but not least,...the "tin-foil hat" brigade. I do realize that each individual or company that contributed to the vast amount of information on the web had good intentions and I must acknowledge that some of the procedures caused me to closely examine what these people were trying to do. I believe it is well known that even a blind mouse occasionally fi…