Hi,
I have a 99' Dodge Dekoda Sport with 3.9L V6 engine. My Speedometer and fuel gauge is not working. I already replaced the speed sensor, replaced the fuel pump. If anyone has any suggestions please let me know. Any help is appreciated.

Thanks
Eric

 

Check for trouble codes from the PCM with a code reader. Some parts stores like Advance or Autozone will read codes for free. Hopefully you will find a code that will point you in the right direction.

Jimmy

 

i have a similar problem with my 98 Dakota 2wd 3.9 My speedometer only works after 25mph and up any thing under 25 it reads 0. and my gas gauge randomly will read empty and the gas light will come on then just shoot right back up to were its supposed to be. i checked the plug to the sending unit and its clean and plugged in and same with the speedo sensor. i have no check engine lights on at all. do you think it could possibly be the gauge cluster?

 

never mind