99 Jeep Wrangler Sahara

OJ TJ

New Member
Original poster
Joined
Feb 3, 2026
Messages
1
Location
Fort Lauderdale
Hey yall!
I have a 99 Jeep Wrangler Sahara 4.0 Automatic and one day I was driving and it died out of no where. Had to get it towed home.
Anyways I replaced the ignition coil, and the crank sensor. And it still won’t turn on. Also not throwing any codes and checked the relays and it was fine.
It’s getting gas but not getting power to the ignition coil. Crank but no start. Can anyone help me out?
 
I had this happen to me on my 99.

For me, it was the plastic connector going from the ignition coil to the main wiring harness. The tab that holds the connectors together had broken and eventually the connection had loosened causing the stall and then no start condition.

I'd start by double checking that connection and then go from there.