Clicking

[Livinloud11]

OKAY so I changed a ground back to the valve cover where it belongs and now my lights on my climate control all work. Good deal. I noticed a clicking when I have the AC on when I rev the engine. It sounds like its coming from the compressor itself. It only does it when I let the RPM's go all the way down to like 500 then I give it throttle it clicks. Pretty much everytime. What could it be? 95 eg d16z6.

 

[00siboy]

Rev the engine from the throttle cables at the throttle body and see if you can tell where the sound is coming from. Compressor clutches can be noisy when they are going bad.