No spark
Thread Starter
Teching In
Joined: Feb 2012
Posts: 5
Likes: 0
From: SW florida
No spark Having a problem with my 2000 Camaro SS after an LQ4 swap. Car ran good for a few days then suddenly cut out when attempting to test drive it. as it is now, the first time I start it for the day it will run long enough to pull it in a bay but gets worse and runs for shorter amount of time after that until it just won’t start up at all or will start and immediately die.
I’ve got good fuel pressure, injectors are firing.
I have no spark. I replaced the crank sensor today, it started immediately much faster than it has been but died after about 15 seconds. On my Scantool i can see rpm and cam sensor counts while cranking. I have 12v at the coil harness and each coil. Any ideas?
I’ve got good fuel pressure, injectors are firing.
I have no spark. I replaced the crank sensor today, it started immediately much faster than it has been but died after about 15 seconds. On my Scantool i can see rpm and cam sensor counts while cranking. I have 12v at the coil harness and each coil. Any ideas?
