Hi Scotty. I've got a 1998 Subaru Outback Sport. 170,000 miles. My question is whenever I turn the car on from a cold start or fresh from the fuel pump I hear what sounds like water flowing through the front of the car. It's audible from the inside towards the dash. I hear it when I push down on the gas pedal and if I take my foot off the gas it stops. I have never had an issue with it but was wondering if it might become one in the future.