Hey guys I am having a crazy issue that I cant figure out. Any help is appreciated...

I just swapped motors in my z from my built motor to a OEM motor. When I went to start the car it was having hard cranking issues. Then it through a p0335 code. It was running like poop and missing really bad. I replaced the crank sensor. Still running the same. Any one else ever seen this issue or have any suggestions.


Thanks

 

update on this for any one it may help in the future.

When i re installed the trans to the new motor I bent the drive plate some how. The crank sensor was not reading correctly causing the hard start and miss fire.

So if this ever happens to you. Make sure your crank sensor is lined up and reading right.