ive changed my intercooler piping, and yes ive made sure its all tight with no leaks etc, the car boosts fine, but when its warm it tends to slowly die, as if there is a fuel issue, but i didnt touch anything with the fuel system, the car jerks a little and continues so for a little bit then just stalls while moving. it can run fine and feels normal, but after a bit of driving it will start to do this, as if the ecu is cracking the shits and stops fuel or something.
the only thing different to the last intercooler piping setup is that the actuator hose that used to come from the cooler piping just before the throttle piping and goes to the manual boost controller, is now Teed into the hose that goes from the TB to the stock BOV because the new piping dosent have anywhere for the hose to connect to.
its an r33 GTST S1. any ideas? do i need to drill a hole into the new piping?
PS. also, i dont know if this would have any affect but i took the valley cover off and left the unit thingo at the back that usualy bolts to the valley cover just dangling next to the firewall.