Tiny little tick tock noise - F-Body Road Racing and Autocross Forums

I've recently noticed that there is a little tiny tick-tock noise inside the car. While sitting in the garage, with nothing on, no lights on, nothing. I can hear a slow tick--- tock. About every 10 seconds, and the tick-tock is about half the speed of a turn signal blinker. It seems to come from behind the radio area. I believe it also happens while the car is running, but it's far more difficult to tell because car is so loud.

Some things that may or may not matter: I have the SLP inline-fan switch. I do not blame the switch, but it's not stock. I have an electronic turn signal flasher. Not sure if it could be that, but as stated, sound happens when car is off. Radio is stock and works OK. A/C controls work OK.

SuperMacGuy View Member Profile	Apr 14 2018, 07:08 PM Post #1
Experienced Member Group: Advanced Members Posts: 1,019 Joined: 18-September 04 From: State College, PA Member No.: 462	I've recently noticed that there is a little tiny tick-tock noise inside the car. While sitting in the garage, with nothing on, no lights on, nothing. I can hear a slow tick--- tock. About every 10 seconds, and the tick-tock is about half the speed of a turn signal blinker. It seems to come from behind the radio area. I believe it also happens while the car is running, but it's far more difficult to tell because car is so loud. Some things that may or may not matter: I have the SLP inline-fan switch. I do not blame the switch, but it's not stock. I have an electronic turn signal flasher. Not sure if it could be that, but as stated, sound happens when car is off. Radio is stock and works OK. A/C controls work OK.

CrashTestDummy View Member Profile	Apr 14 2018, 09:32 PM Post #2
Veteran Member Group: Advanced Members Posts: 3,897 Joined: 3-July 04 From: Pearland, Texas Member No.: 385	Kind of in the vein of the question Chris asked; is it _any_ time you go out into the garage, or certain times of day and/or certain amount of time after you have driven?