Going off what you've said I would guess that you need a new battery. 5 volts is very low and not enough to provide a strong spark. You need to test your battery properly. Turn the car off completely and test the voltage of the battery between the positive and negative terminals. You should have about 12 volts. Then, keeping the tester in position, turn the ignition to start for 5-10 seconds. The battery voltage shouldn't drop below 10 volts. Anything below 8 and it is completely shagged.
what does a flasher relay in 2000 dodge durango look like.
There isnt a fuse on a 98 durango, there is a Relay under the hood for the Horn Relay
A bad abs relay would cause this.
Dodge Durango turn signal relay locationThat relay is on a hidden panel, behind the interior fuse panel you access by opening the driver's door. You get to the hidden panel from under the dashboard, and it will be the 5 pin relay at the very top of the panel. I replaced this relay on my 2000 Durango to restore the turn signals just yesterday.
In a fuse box under hood.
it would be the fuel gauge relay or fuse located at or located in the vehicle.
Replace the turn signal flasher relay.
fog light relay is in the headlight switch durangos are known for this part going bad
Blown fuse, defective thermal relay, or bad fan motor. Try this Website: http://www.gtrippleb.com/auto/durango/durango_blower_resister.htm
I doubt it.
There is no relay for the fuel gauge. It is powered directly off the ignition switch. The fuel pump relay is behind the driver in the engine compartment on the fire wall just forward of the air cleaner.
The radio fuse for a 2004 Dodge Durango is in the main fuse box. It is almost directly in the middle of the box, right beside of relay cb1.