I have a 2000 blazer and when I give it gas I can hear like a slushy flowing sound,almost like if it starts from the front and runs to the back of car. Any info on what this could be?

 

Water trapped inside the rocker panels and or doors? The drain holes might be clogged with debris. On the inboard side of the rockers, there are several black plastic body plugs, pop 'em out and see if water drains out.

 

I will check that out but it also does it when the suv is not moving. It sounds like its coming from the center area of s
Blazer.

 

I see, in that case, check the coolant level, most likely it's low. If in fact it's low, check for a coolant leak at the intake manifold gasket, (very common place to leak on this engine).

 

deffinately engine coolant... lift font end a bit and do a good bleed... i did and topped off gal and a half... ud be suprised.

 

I checked it,but it's at the add point so im gonna fill it up and see what happens. I do want to thank u two for ur info. Thank you.
also some times the area around the gas pedal gets real hot,whats ur take on that ?