livewire0201
05-07-2012, 10:54 PM
Just recently finished with the LS1 to LS6 pcv system in anticipation of more mods in the future. This is on a 98 LS1.
When I had the intake manifold off, on the rear there are two vacuum ports, one small, one large, and the map sensor. I noticed that I did not have the rear port capped. I've had this motor swap done in 2006 and 4500 miles on the car, all without this port being capped. There's a possibility it was capped long ago and got "lost" after the tranny swap. Only a few hundred miles since the swap.
After finishing up the PCV job I capped the port. This obviously made it idle lower, however, at WOT it becomes a dog. Driving around town fine, but as soon as I really get on it, theres hesitation and feels terrible. Do I need to keep it capped and run it until the PCM relearns?
Anybody know whats going on?
http://i6.photobucket.com/albums/y203/livewire0201/IMAG0293.jpg
When I had the intake manifold off, on the rear there are two vacuum ports, one small, one large, and the map sensor. I noticed that I did not have the rear port capped. I've had this motor swap done in 2006 and 4500 miles on the car, all without this port being capped. There's a possibility it was capped long ago and got "lost" after the tranny swap. Only a few hundred miles since the swap.
After finishing up the PCV job I capped the port. This obviously made it idle lower, however, at WOT it becomes a dog. Driving around town fine, but as soon as I really get on it, theres hesitation and feels terrible. Do I need to keep it capped and run it until the PCM relearns?
Anybody know whats going on?
http://i6.photobucket.com/albums/y203/livewire0201/IMAG0293.jpg