billyjp2
NAXJA Forum User
- Location
- Indian Orchard MA
I just completed a motor swap in my 2001 XJ where I swapped a motor from a 96 into the 01. When I try to start the engine and it coughs and burps before backfiring out the intake manifold. I don't know much about the coil pack ignition, so could this be an easily corrected timing issue? I have also read into this being a bad CPS that could have been hit during the motor swap. Any other suggestions or idea would be appreciated.