Hey everyone! I'm hoping I can get some advice from you all. Today after doing some work on my Jeep TJ I took it for a drive. I stopped for a moment and turned it off and when I turned it back on the Jeep could no longer hold idle and would stall. This was not an issue before the work I did or immediately after. For context on what work I had just done, I had an issue with my HVAC not switching vents and found it was an issue with the vacuum line. I repaired the line and this fixed that issue. I then pulled out the old wiring from a disabled security system the last owner installed. I know that this security once had the ability to disable the jeeps ignition, so after unplugging any wires I would test start the jeep to make sure it would run. I successfully took all the wiring out and the Jeep still started without issue. Then after test driving this idle problem began.
Idle problem description: initially the jeep wouldn't even attempt to hold idle, but now it will attempt to but seems to stay around 500 RPM if it can even manage that.
Troubleshooting I've done: I checked the vacuum lines again and all looks good. I also reconnected everything I disconnected from the security system and this did not fix the issue.
I know there are a lot of variables here, but I greatly appreciate any input you all might have!
Idle problem description: initially the jeep wouldn't even attempt to hold idle, but now it will attempt to but seems to stay around 500 RPM if it can even manage that.
Troubleshooting I've done: I checked the vacuum lines again and all looks good. I also reconnected everything I disconnected from the security system and this did not fix the issue.
I know there are a lot of variables here, but I greatly appreciate any input you all might have!