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grid heater

  1. Cummins Conversions, Shop Talk, Tools, Fabrication
    I am doing a Cummins swap in my 2000 Chevy k2500, I’ve got a 98 24v in it and I can’t get it to fire up. I’m getting error on the code reader, only 1 volt to the lift pump, grid heater not switching off, then it was and now it’s not again, checked constant power and switched power to ecm its all...
  2. 3rd Gen. Non-Powertrain
    I have the the P2609 intake heater performance engine code, and there is a rapid clicking noise coming from near the engine when the key is on but engine off. I just changed to brand new batteries a few days ago. While the key was on, I checked voltage on a few different solenoids or relays...
  3. 3rd Gen. Non-Powertrain
    I have an 05 that I cannot get the air intake temp working on. I live in ND and it’s crucial for the grid heater to work to get the truck started in winter but with the air intake temp sensor reading around 80 degrees it’s not allowing the grid heater to work. I have replaced the AIT sensor no...
  4. 94-98 Non-Powertrain
    So I’m a bit in a stump. I recently did a cab swap on my 98 12 valve to a 1500 cab same year. I took apart the dash On the 12 valve and got the wiring harness from behind it and put it in the 1500 cab. Took all the aftermarket wiring out and turned the harness back to stock. I’m still not...
  5. 3rd Gen. Performance Parts Discussion
    I got a 2006 5.9L Cummins. My father passed away before he finished fixing it so I’m not sure exactly what is wrong just hoping I got it. The truck cranks but won’t start without starting fluid. Once I spray a touch of it it starts right up and will run for a while with no problems. I’ve been...
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