04 g35 satalled and now wont start

Question

i have an 04 infiniti g35 coupe. I was driving the other day and the car started to run really rough. I noticed the check engine light was blinking and then the car stalled out. I have not been able to get it to start since then. I checked for spark by sparaying some brake cleaner in the intake, it sounded like it wanted to start. I pulled the fuel hose and saw that I was getting good fuel to the rails. I have engine codes p1031 and 1051, but those codes wont stop the car from starting. car turns over, it just wont start

Answer 1

Hi there,

This could be an issue with the immobilizer. Check and see if the security light is staying on solid when you try to start the car. If it is, then the car has been immobilized, this turns off the fuel injectors. You will need to have the key reprogrammed to resolve the problem.