ok heres the story. my last engine blew so i took it to the shop. i got a new engine put into it. the guy said he had to do some adjustments on the idle. got the car back half a month later. take the car for a drive. it only reached 110mph??? not right it should be 130mph stock,flat pull from 4k rpm, i have no vacuum leaks, my solenoid resistors kicking out 3 ohms.surge tank is where its supposed to be.idle is at 1200rpm. is there any other way the ACIS could act up besides vacuum/solenoid? is it even the ACIS? could it be the transmission, fuel pressure?