I swapped in a jdm h22a to my 93 si. car runs great for the most part but after running for a while the temp. goes way high. I replaced the h2o pump along with timing and all that before i put the motor in and last night i put in a new thermostat and bled the system, still getting hot. Theres a 30-40% chance the h2o pump is bad or instaleld wrong but im pretty confident in my work. Any ideas on what i could do before taking the h20 pump out again?