SiLVerStreak313

I'm getting a clicking sound from my engine area in the morning when I start up the car. This sound only comes on when the AC or Heat is on. If I turn the AC or Heat off the sound goes away.

Anyone experience this or can tell me how what the problem may be?

Thanks!

eksigned

iTrader: (1)

normal. some cars have it, some done. valve chatter. you can try using a different oil - synthetic - to try and make the issue go away. amsoil and nissan ester apparently have worked for a few.

deadguy366

iTrader: (1)

Not sure if it's the same 'clicking' but I hear something very similar every time I open my hood while it's running. I just assume it's the injectors or something...