Well, I was driving to work the other day, and it just died, would restart then die, now pretty much just turns over, it did stumble some whiling driving before dieing, No codes, which I thought was odd. I replaced the crank sensor with a local parts store sensor, with no change.
I'm assuming I should have 12v to the coils with the key on, and that should be the red wire, correct? Not sure what else it could be. I will double check for spark, with a spark tester, I pulled a coil and plug, seemed like some times it had spark, then other time no spark, could be a grounding issue with my method. I do have an other nissan I could steal the cam and crank sensors out of, but I hate to do that, since that one is running good.
Could it be the vehicle speed sensor?
Thanks.