Search results

  1. R

    07 Classic 2500 Hd crank no start

    Well everyone, are you sitting? Conclusion, I have bad fuel level sending unit or a cracked/broken fuel pickup line one tank. I put 1.5 gallons of fuel in when changing filter. Filling it w/fuel before instalol. The rest went In Tank. Darkness came over and it fired. We drove around 10-12 miles...
  2. R

    07 Classic 2500 Hd crank no start

    Yep, exactly what he said! Will be checking fuel hoses and everything from tank to pump for leaks this evening. More than likely will be replacing fuel filter assembly and all fuel lines. Stay tuned. (Pun intended) Shout out to Darkness!! Thank you for stopping by and helping out!!
  3. R

    07 Classic 2500 Hd crank no start

    Good morning all, I was able to inspect pin connections at harness connectors. All seem to be in good condition. When I push primer on top of filter, I was able to get it to firm up previousl. now I cannot get it to firm up or prime so to speak. There is a large schrader valve next to...
  4. R

    07 Classic 2500 Hd crank no start

    Copy that! Will do. Thanks. Then I will check both sides of each connection continuity w/ohms meter. Results to follow
  5. R

    07 Classic 2500 Hd crank no start

    I should also mention it had a Juice w/attitude controller. Every once in a great while, I would get same situation. I would unplug the the controller from harnesses and it would fire back up. I would plug controller back in after a day or so and everything is fine for long periods of time. This...
  6. R

    07 Classic 2500 Hd crank no start

    Thanks for the replies!. Agreed on scanner. I watch in dash rpm gauge and notice no movement. Not sure if in dash gauge will show a reading just cranking. Is there a way to check signal pulse at injector? That would seem to confirm crank sensor presence. Then it would left to a pressure problem...
  7. R

    07 Classic 2500 Hd crank no start

    Hello all, New to forum. Have an 07 2500 LBZ. It’s July in Vegas. Been in 110 plus range a couple w now. Drove truck last on July 8. Truck was running fine. On 20th, I tried to start it and nothing. I checked primer button and it was soft. I pumped primer until firm but still no start. It’s...