So we have a 2002 ram 1500 with the 5.9 engine. It runs fine, except in rain. When it rains or has rained, it will turn over but not start. Disconnecting the battery for 5 minutes generally fixes it. My theory would be a distributor cap or intake manifold, but i really have no idea. Thanks!
Wont start in the rain
A complete tune up would be a good place to start especially if it has been a while. If disconnecting the battery fixes it the issue may be a bit different. It is possible that the connections at the battery are corroded or damaged. Next time it rains and won’t start see if wiggling the wires at the battery while someone cranks it over causes it to start. If it does, clean all the connectors and wiring at the battery.
Either your vents are blocked, disconnected or the blower motor is not coming on. If it is the blower motor that is not coming on at all you may need to replace the blower motor and or the blower motor resistor.
If you find the blower motor working, the temperature blend door actuator or the door itself may be at fault.
When the ignition switch is in the RUN position, circuit C11 from the blower motor relay provides voltage to the blower motor.
From the blower motor, circuit C7 splices to the blower motor resistor and the A/C-Heater control switch.
The ground path for the blower motor is through the circuits that connect from the blower motor resistor block and then through the fan switch in the A/C-heater controls to circuit Z3. The blower motor resistor block consists of three resistors connected in series.
Each resistor in blower motor resistor block is spliced to the fan switch on separate circuits; C4, C5, C6, and C7. Depending on fan switch position, voltage passes through one or more resistors to ground. Blower motor fan speed is controlled by the number of resistors voltage passes through to ground.
When the fan switch is in the LOW position, circuit C4 provides the ground path. In the M1 position, circuit C5 provides ground. In the M2 position, the ground path is through circuit C6. Circuit C7 provides path for ground when the switch is in the HIGH position.
BLOWER MOTOR RESISTOR
The blower motor resistor is mounted to the heater-A/C housing, under the instrument panel and just inboard of the blower motor. It can be accessed without removing any other components.
The resistor has multiple resistor wires, each of which will change the resistance in the blower motor ground path to change the blower motor speed. The blower motor switch directs the ground path through the correct resistor wire to obtain the selected blower motor speed.
With the blower motor switch in the lowest speed position, the ground path for the motor is applied through all of the resistor wires. Each higher speed selected with the blower motor switch applies the blower motor ground path through fewer of the resistor wires, increasing the blower motor speed. When the blower motor switch is in the highest speed position, the blower motor resistor is bypassed and the blower motor receives a direct path to ground.
The blower motor resistor cannot be repaired and, if faulty or damaged, it must be replaced.
I have a 1994 Dodge Dakota SPORT in
3.9 v-6 five speed
When I take off in first gear my shifter goes to the right. Is it one of my motor mounts and if so which one and if it is something else please tell me what yu think
It only does this in first gear only and it makes a bump sound as well.
It is possible it could be a bad mount(engine or transmission). Put on jack stands with all four wheels off ground and have someone imitate the situation while you inspect the mounts.
My truck wont start now but the problem before it stopped was I couldn’t stomp on the gas. It would just stay the same speed and rpm and rev or it would decrease speed it also would randomly kinda jump or rug for min like it would shut off and when it stopped working i was going 60 and it just wouldn’t do anything but decrease speed then shut off got started one more time and wouldn’t let me get over 30 now wont start any ideas
The van has the 3.3l problem is hit pothole and van shut down. I have check battery(good) there is an open circuit causing a bad drain. Battery reads 11.55v and drops to 5v when you turn key on or even open the door. I have run all the test that I could find. Checked harness, relays, fuses and grounds. Also switched relays. There is 10v showing at the IOD fuse with fuse out. With fuse out there is no drain until you turn key on (no dash lights). And then battery drops to 5v and the ASD clicks after key is off. It wont stop unless you disconnect battery. With fuse in and nothing on the battery drops to 5v. thank you.
UPDATE: found the problem. it was a frayed crankshaft position sensor wire. those dodge engineers are stupid. who would have figured that that wire would cause all that trouble with van not even on.