Ok i have just got my motor running. My problem is that when i give it some gas it starts to sputer and tryes to back frire. dont know what causes that. Any help.

 

I'd start by verifying the firing order.

 

I have checkd firing order two to three times. The order is 123456 right. ITs for a 2.8. It seems to idle fine. But when you try and give it gas is when it dont want to take none and sputers and trys to back fire thurght the TB. I think i have all the wires hucked back up not sure it that would do it or not. Thanks for any help

 

When did the problem start? Has it ever ran properly?

 

I dont know. I bought the car with out a motor in it. I got a motor from a jy. I have just put it in and all. I am not sure if i have some of the wiring worng or the vacume wrong. But i a guess the car ran fine until the old motor was blown. The motor form the jy was out of a running car. If any of this hleps