I have a Passat 1.8 Turbo, which presents the following problem: When accelerating, the turbo is driven, but within seconds the car loses power. I realized, with the stopped car, which when accelerating, the hose coming from the intercooler and enters the collector, and sucked, and is completely flattened, as if closing the air intake, and the engine continued to suck. Anyone know what might be happening?