Nutter Bypass http://www.off-road.com/jeep/jnutter1.htm
TFI Upgrade http://www.jeepz.com/modules.php?op=...ile=engine_tfi
Hard to start in morning. Turns over and dies right away. If I hit gas after it turns over it dies
Backfire / breakup from carb under heavy acceleration
Losing manifold vacuum under heavy acceleration
Checked the following
Cold start issues:
Choke is set right
Thought it was a timing issue - Timing OK - set to 10 BTC
All hoses look OK
Vacuum advance is holding vacuum
Ran fine with all mods (NBP, TFI, Weber) and old motor.
Swapped motors and have not been able to figure out the problem.
What could be causing the problem??