nedfunnell
Senior member
http://www.youtube.com/watch?v=184zpti0aeQ
My Echo has been making this sound that I don't recognize for a while. I want to say it sounds like rushing air through a pipe, or a continuous brushing sound. I'm pretty sure it's not literally the rushing air in the intake (too loud, doesn't vary much with engine revs, but it's hard to hear above idle). I suspect maybe a bad idler pulley or something.
Guesses?
Also, does my startup sound normal, or is there some piston slap going on? IT was cold, but not dead cold.
My Echo has been making this sound that I don't recognize for a while. I want to say it sounds like rushing air through a pipe, or a continuous brushing sound. I'm pretty sure it's not literally the rushing air in the intake (too loud, doesn't vary much with engine revs, but it's hard to hear above idle). I suspect maybe a bad idler pulley or something.
Guesses?
Also, does my startup sound normal, or is there some piston slap going on? IT was cold, but not dead cold.
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