Mechanics

UNKNOWN SOUND. GO KART LIKE?

2004 Nissan Frontier • 115,000 miles

I know this sounds crazy! It doesn't do it all the time and more often when less than half a tank of gas than when on a full tank. When you press the gas it sounds like a go kart almost. It's not a chirp, it's not a whine, it's almost like. Go kart explains it best but maybe like a piece of cardboard in a fan but not exactly. I know this sounds very vaque but we have no idea what this is or what causes it. Any ideas?

(It's not a very loud sound but can be heard easily.)
Avatar
Crystaldiaz88
October 13, 2011.




When was last tuneup/spark plug change?
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Tiny
Fixitmr
Oct 13, 2011.
Only about a month ago. We had everything checked up on it and it still does it. Oil has been changed, coolant filled, etc etc

Tiny
Crystaldiaz88
Oct 13, 2011.

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