Installed a airdog system this weekend. At idle the pump is louder but that is normal question is that it is making a gurgling/ slurping noise when im at a complete stop. could this be that there is still air in the lines? help please!

 

When your tank is getting around 1/4 it gets air bubbles in the fuel. When you fill up it should get quieter . If it doesn't check your pickup line for a leak.

 

the tank is full and it make tha noise loud and clear. no leaks

 

I would call Ekstram and ask them. My airdog is quiet enough that I can not hear it outside the vehicle or inside the vehicle under any conditions when the truck is running. I did mount mine in rubber bushings so that may make a difference. I can only hear mine if I crawl into my truck bed with the truck running. I do have a truck cap so it kind of resonates in there. Also, I used clamps on all the hose connections even though they are a clampless Push-loc design

 

it is the mounts i think I will re mount it and see what happens