Is it pretty common to hear the fuel sloshing back and forth when you go around corners in a four door blazer? I bought my 2000 a few months ago and never noticed it until recently. I'm guessing it's the fuel in the tank but I'm not sure. Anybody have the same issue?

 

ehh i dout its fuel. Chances are its coolant in the heater core etc sloshing around. Id run the blazer to operation temps and check the coolant level amd maybe burp the system. My old truck did that for a while and had air in the system. Never had any running hot issues.

 

Sorry, forgot to mention it sounds like it's coming from the cargo area. Almost sounds like there's a bunch of water running from one side of the cargo area to the other when I go around corners

 

I never hear it in mine, although mine makes alot of wind noise and when I don't hear that it's because of all the sterio noise