Chevrolet Cruze Forums banner
1 - 1 of 1 Posts

·
Premium Member
Joined
·
5,535 Posts
If you are referring to a general clicking noise, most noticeable at idle, you likely are hearing the fuel injectors.
They make a click every time they open (ecm controlled) and the sound is masked as rpm increases by their more rapid operation and general engine din increase with rpm.

Naturally, diagnosing sound from the written word is a crapshoot, so, you get a wag.

Rob
 
1 - 1 of 1 Posts
Top