Discussion Starter · #1 ·
So after getting the turbo kit done and on and the 1700cc injectors installed I am having the worst hot restart issues. Starts fine on the Injector Dynamics data. Countless hours spent on getting the injectors dialed in thinking that was the issue but at this point I don’t think that it is. As soon as the fuel rail temp goes above 90* F it will not hot restart until the rail temp falls below 90 deg. When purging the rails with the pressure tester a ton of air bubbles come out and when the car does start it runs a full point leaner than stoich for the hellcat. I have timed this lean time and it varies between 20 sec and a minute, longer when the car is warm. Also, when hot the fuel pressure goes off the gauge with the car just sitting ignition off. I have read that it’s likely the passenger side fuel module or pump controller, is that my best shot at fixing this? I really do not want to have to drive the car over two hours to get to the dealership I bought it at when the car will not hot restart and I don’t have much confidence in the local dealership after they scuffed the rims just balancing tires and refused to replace. Any help would be great, this really sucks and have never had these kind of issues with a new car. Thanks.