What is the bubbly noise coming from my engine when I press gas pedal? on 2005 Toyota Prius

My check engine light went on, I went to Toyota yesterday, they fixed the water valve, put pink cooloant in my car and now when I drive I hear bubbly noise when I press gas pedal, like water swashing.

by in Lawndale, CA on March 27, 2013
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1 answer 1 comment
ANSWER by , March 27, 2013
take it back in. get a diagnostic run. if they messed up, call them on it. if they won't comply, take it to somebody who will.
COMMENT by , March 27, 2013
Thank you