Hello everyone! Hoping someone could shed a light on a weird noise i have in my engine bay (please move if not in the correct section). Ever since i got my starlet SR, ive had the bonnet open and next to the airbox ill here a random buzz, electrical shorting type sound which comes and goes(pretty sure it isnt though) almost sounds like some hench fly is stuck somewere. Anyway Today i was replacing my spark plugs and noticed it again so starting tapping, moving things to try to find it when i came across the item in the picture below, when tapped it makes the noise described above? Everytim