The Intercooler pump failure feels like this: you drive for two minutes, everything is normal. Then you have no power the next time you engage the accelerator. It's pathetically weak and near impossible to accelerate. Then, two minutes later the power is back. That is because every two minutes the supercharger gets too hot without water flow and the computer senses the heat and shuts off the booost. The solution is the replace the Intercooler pump, unless you have other suspicions. Like, if you have a cooling system segregated by needswings products. Which can, hypothetically, let your coolant run low in your supercharger without affecting your coolant levels anywhere else. Hope this helps