Ok so if had this car for about 2 years now almost a year ago the timing belt slipped destroying my head and valves but surprisingly didn't crack the block or even damage the pistons and piston walls. So I went on to rebuild the head and replace the valves. After that the car started after replacing a few sensors. Recently the car stopped running due to the header/catalytic converter melting so I replaced the header now the car runs but wont rev up in any gear. No codes due to the battery was disconnected. Just got the ecu checked and repaired. Please if anyone has some suggestions don't hesitate. I will upload video of the car running.