My 92 XJ (4.0 automatic), does this thing when starting there is initially no power to the fuel pump and no spark. But it does crank. After a few minutes (sometimes 30), there’s this audible clicking from the fuel pump and ASD relays (like in the video). It starts quiet and then gets louder. Then they make one final click after which the fuel pump receives power. Once it’s running, it will crank and run continuously throughout the day. But if it sits for a little bit, maybe an hour or so there’s a chance that I’ll have to repeat the process and it won’t crank.
I have removed the security system because initially I thought that it was draining the battery.
I have checked my ground at the dipstick and made sure it was clean and had a good connection
I have replaced the battery
I replaced my crankshaft position sensor
I replaced the relays
I’ve replaced the fuel pump and the fuel filter
Any help would be greatly appreciated I feel like I’m going crazy.