Ok so I have an 86 gxl all stock. My oil control rings were bad in my old motor so i found a used motor and did a swap. Now it seems that my motor is only running on the front rotor. I origanlly thought it was spark but I replaced the plugs and wires then checked the spark and it seems to have spark. Is it possible that there could be no fuel getting to the rear rotor? Any suggestions or things to check will help im really stumped. thx

 

So i was messing with stuff today and decided to check my connectors on the injectors. Well it turns out that i had the the rear injector connector switched with another connector, so i switched those and now it works just fine.