CJR92Z

My daughter drives a 1992 300ZX and has been having problems with her brakes. Last week when the temperture dropped, she drove it when it was still cold. When she went to stop at a red light the brake light and the stop/tail warning light came on. There was also a tapping sound coming from the front left hand side. When she gave it gas all these problems went away. The next morning I went out to warm it up and they returned, plus I notice when I put my foot on the brake the shifter made a clicking sound. I checked the brake fluid and it is fine. I haven't seen any of the lights come back on since. My husband seems to think it's a vacuum leak. Please let me know what you think.

b300z

a vacuum leak is an engine problem. do the rpms go down when you put your foot on the brake?

your stop/tail light warning is probably caused by a bad bulb.

snwbrderphat540

yeah ^^^^ or a wrong bulb would do it to right? get inproper voltage reading or soemthing? maybe it was something other than voltage but still, same concept

CanyonCarver

^^^ People with sigs like that should be banned.

I'd assume that the Z has an automatic tranny? It doesn't sound like a vacuum leak, but there might be multiple issues.

If the brakes haven't been recently checked, now might be a good time. The ticking sound might be a wear indicator on the pads. You might get a ticking or grinding sound when the pads get thin.

As far as the stop/tail warning light goes, check to see if all of the bulbs illuminate.

CJR92Z

Yes, it is an automatic. Thanks for you advise.

MikeZ

Yeah snw, WTF? lol
Although the big gay guy with the ducky is a nice touch

snwbrderphat540

its from the movie "lets go to prison" its a hilarious scene, and wheres the sense of humor? also, if your internet blows that much where it can load 3 small giffs. then BUY YOURSELF A NEW INTRAWEBS YA RICH MUTHAF%%%%A? chappelle show quote. so if u dont like it, u can geeeet out! haha. also, i dont even make my own sigs. so meh!

MikeZ

Yes! That's better
I was getting worried for a second...

Riz Z Speed

Since it's an automatic, the clicking u hear when u depress the brake would be the shift lock. It allows u to place the trans into a gear other than park. If you'll notice, if u try to just push the button and remove it from park it won't work. U'll need to have the brake and the button engaged.