Clicking non stop from engine bay

[Sun God]

There is a clicking noise coming from near/around my PCM in the engine bay that cycles every 30 seconds or so non-stop when the engine is off. It started after installing a series of upgrades. The car drives fine, but I have to disconnect the battery at night in order to prevent it from draining. Has anyone else had this experience, and if so, how did they solve it?

Sponsored

 

[Beach_Bum]

There is a clicking noise coming from near/around my PCM in the engine bay that cycles every 30 seconds or so non-stop when the engine is off. It started after installing a series of upgrades. The car drives fine, but I have to disconnect the battery at night in order to prevent it from draining. Has anyone else had this experience, and if so, how did they solve it?

Seems obvious. Your upgrades aren't really an upgrade are they? Work the problem backwards until you resolve it. That means uninstalling whatever you did.