So me and my pops did the intake manifold,lifters and spider injection on my 00 LS. In the videos you can see the problem. we have tried everything we can do for timing, and we think its in time... however it dont seem to be? The fuel pressure is at like 58-60psi and stays after the key is off. The check engine light is on, so i do need to check that. Once it starts it runs amazing... however the more we try the worse it gets. now it wont start at all.


2000 blazer problem - YouTube
video-2012-04-10-16-35-25.mp4 - YouTube

 

Its fixed... the timing was off. thanks