o0k i have a 89 ef9 dx i had tryed to put my car fuel injection and i gave up so0 i put everything back how it was and the car wont start its throwing the code 16 and the car is making loud noises throw the carb o0r i guess back fires what do ya think is the problem

 

Make sure all the plugs are on. Correctly. Check firing order. Code 16 is the fuel injector so check that. If not that check ur main relay

 

o0 thank ima do that and let u know what happens

 

the car wants to turn on and when its about to it back fires out the intake o0r carb i guess its spitin the gas out the car just alil bit when im turnin the key

 

i fix that i started the car sounds really good