welp I finally got this bitch in, my fuel rails havent gotten here so i used the truck injectors and fuel rail, yes it will fit in there but wont bolt on..and i dont know if i got the coil packs back onto the right side dont know if this matters or not..well anyways i got it to a point were i can start it and it would crank twice and back fire through the exhaust and intake..me and my friend were jokin about i didnt get the distributor stabbed in right..haha..but anyways any one gotta clue on this??

 

It is real easy to mix up the injector plugins if you didn't mark them? Any codes? Some swapped engines need a crank relearn procedure.

 

i'm not sure if yht 2 coil brackets can be interchanged side to side but that could be a possibility as to timing (wireing front to back???)

good start is check all your connections and tell us what changed from your old setup and your new setup and how your computer is tuned, did you doubble check your timing if you changed the cam????


jsut a few things to concider

-erik

 

Coil packs can be interchanged any way you want as long as they are plugged in right with the injector harness.

 

i still have the tune from the 5.3 in it..but that shouldnt effect it..i did notice a few more grounds that were not connected as i was putting stuff up tonight..i will hook those up tomorrow and try it again..

 

mine wouldn't start due to a ground in the wrong location. check all grounds and check them again. you have 4 of them i believe. also, don't do the same think i did and run it hard on the 5.3 tune. you will burn a piston. look in the southern section for proof.

 

well i know about the coil packs being the same but if you had bank 1 on the bank 2 side they may be wired differently and vicea versa

 

coil packs should be able to go from either side. the plug is the same on both banks.

 

when you didnt have have your grounds hooked up what did your motor do?
yea i wont be running it hard on the 5.3 tune..i already have a tune wrote up for the 6.0 that i will start off with

 

i also didnt have my vaccuum line for my fuel pressure regulator..dunno if that would have anything to do with it..