RUDDdefender90
New Member
hey ya. I wanted to see how airtight the air intake was before I fixed my snorkel. I placed a carrier bag over the air intake on my defender 90 200tdi and the engine coughed, but does not cut out while in idle. But, its strugling. What does this mean, does this imply I have a hole in my air vent, or something as I want to insure a tight water proof snorkel/airvent setup.