Hey everyone please help i have a 1988 mazda rx-7 GXL with a 1986 13b n/a rebuilt engine. this is my first time starting it up with the car completely together. everything sounded good until it started up that is when it started to screech and it couldn't hold an idle i had to keep giving it gas if anyone could help me out i would be very grateful

Alvin

Just another RX-7 Knight

 

What injectors did you use? From the 86 or the 88?
Was it a professional rebuild?

 

its from an 1986 and yes it was a pro rebuilt thanks for replying