20 Most Recent 1999 Dodge Ram - Page 4 Questions & Answers

It,s under the hood on top of the radiator !

ambient temp sensor outside faulty or the interior display or both

Check and clean idle air control valve
check for vacuum leaks
suspect idle air control valve

Something could be binding in the steering mechanism. And are you sure the new replacement pump is working properly? Just because something is new is no guarantee that it works.

Faulty reverse light switch, remove cables to the switch, if this cures the fault replace the switch.

On the side of the engine block and cylinder head There may also be some located on top of the head under the valve cover

up under the dash on drivers side. Not under the hood
Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/matthew_d24b835e574ef6ca

• Hi I can help.

• He is the firing order for the 3.9

• This is for the 5.2 and 5.9

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Regards, Tony

You will need the dealer to run a test of the system to determine the faults that are present.

I would start by checking and cleaning your battery posts. Do the interior lights come on, does the headlights work, what is your amp gauge reading? Many questions that need answered. Could be a relay, a bad connection, a solenoid etc..... Whats it doing and what is it NOT doing?

Temp blend door may be stuck. If it also will not go from defrost to AC the mode door may be bad also. Possible linkage or connection issue .

Depending on what it is leaking it could be axle seals or wheel cylinders

From a Google search (see link): 1999 dodge ram 5 9L belt routing Google Search

pcm posably but i think i would look at the grounds from the battery to body and bat to engine

check connector and sensors for damaged ,or disconnected wires if good have vehicle scanned some auto stores such as auto zone / advanced auto scan for free the trouble code will give u a place to start with ur abs disconnecting the battery wont reset the abs if a sensor is bad

Do not dress the spark plug wires to make them look pretty. The spark plug wires on must cross each other at right angles every place they cross. They cannot be run side by side, or the engine will crossfire.