20 Most Recent 2007 Dodge Ram Pickup 2500 Questions & Answers

check the fuel injectors first

Yes it can. Also if it it is not filled properly and moisture can enter the system. When replacing the compressor the filter dryer should be replaced and the system will need to be evacuated and charged with the proper refrigerant and oil .

check the engine to body ground strap. located rear top of engine screwed to firewall Remove,clean, and resecure.

If the motor has common rail injection it doesn't have a conventional injection pump but it does have a high pressure pump and if the pressure is slow to build due to air leaks, drain back or wear then injection will not begin until the rail pressure is sufficient. If there is a conventional injection pump it can still suffer similar maladies but will not be capable of generating such expressive codes. Codes incidentally, often indicate a relay or sensor or something has a fault, though that isn't as simple as it sounds and a code read is only a small step in a diagnostic process. Often it is just as likely the circuit that has the fault - wiring, connections or the ECU itself. Sometimes a fault code is an indication of a fault elsewhere. Other test equipment should be used to verify the fault code and no component should be replaced until it is found to be faulty using independent testing methods and when something must be replaced the circuit should be tested and success verified before moving on to the next stage. Basics first is the best practice rule and in addition to the obvious basic stuff it is worth noting a good cranking speed is essential and the injector spray patterns and pressures should be tested and while the injectors are out being tested/overhauled why not do a compression test...

fuel pressure? is it manual or electric turn on, on the diesel pump if electric faulty or loose connection to cut off solenoid?

If its not leaking on the ground, it must be leaking into the coolant via radiator. Nowhere else for it to go...

I use an impact gun. But I believe the torque is around 75 foot pounds. You will have to use a pry bar and torque wrench to get the right settings.

Make sure that your cellphone is not too close to your key fob. Reset the computer by getting out of the truck & shutting the door; get back in, & try starting it.

if there is a tow option on that truck check the wiring on the socket for the trailer.and where thy tie in to the rear lites sometimes ther is a short.hope this helps.lucas

The "NO BUS" points to PCM communication failure. Disconnect the battery negative then unplug and plug back in the PCM connectors. Reconnect battery and run engine. Try pulling DTCs with a code scanner. If the PCM won't communicate, it's probably fried.

Not too much amperage. HID lights use less amps. Duh. The circuit is showing a failure in the HID kit from not enough amps so it turns off. You need to add a resistor.

You need to remove the Distributor Cap and then the rotor. The CPS sits right underneithethe distributor cap.--------------------------------------------------------------------------------------FGTech Galletto 2-Master EOBD2

Have you checked the block pressure.There was a problem with the impellor coming loose on the water pump which causes low block pressure and reduces circulation.You should also check the vent line to the rad and make sure the jiggle pin in there is ok it sounds like the system may be air locking

The first thing you should check is to see if anything is draining the battery. The easiest way to do this is to dis connect the negative cable of the battery and put a test light between the cable and the battery post. If the light does not light check to make sure you have a good connection by opening a door. the light should light because the dome light would light with the door open. So if you had a good connection and the light did not light the next step is to check the charging system, since most people don't have the neccessary meters to do this at home have your auto mechanic check this for you. Now back to the test light if when hooked up it came on then that is telling you something is draining the battery. First re hook-up the battery and walk around the car and see if you can see anything on (a dome light, map light etc.). If not you will have to try to find what circuit the problem is in. P.S. don't forget the under the hood light if you have one. to eliminate it just take the bulb out for now. To find the problem pull one fuse at a time and recheck till you find the right one. Then you will just have to check each thing operated by that fuse. If there was a draw till the hood buklb was removed the hood bulb needs to checked. To do this hook up the battery and reinstall the bulb, while slowly closing the hood look under the hood at the bulb to see if it goes out. If not adjust by bending or replace the lamp assembly. There is a mercury switch in the lamp that makes it work.