my engine is acting up this is what its doing on it is pooring fuel into the intake manifold if i run it it for about half an hour itll turn off then if i remove the intake pipes going to the throttle bodys and open the throttle bodys manually fuel will start to poor out of there thats one problem another is the fuel and oil mix by themselves then if i touch the exhaust manifold the one on the passenger side is extremely hot and if i touch the other its cold as if the car was never on and if i turn on the car with the throttle body intake pipes off and manually excelerate it i can feel turbo boost from the pass. side intake pipe but none from the driver side. i already checked compression it is with in factory specs there is spark in the spark plugs and theres fuel. i have 740cc nismo injectors z1 ecu upgrade