matt_w_maclean
New Member
- Joined
- October 3, 2006
- Messages
- 8
- Reaction score
- 0
- Year, Model & Trim Level
- 1999 XLT
Started 2 days ago, after driving the truck for about 30 kms there is a loud noise from the filter box. Sounds like a loud vacuum and you can hear it if you where standing 10 feet away. I took it to the local ford dealer and they removed the intake hose and it was still doing it, so the intake hose was not blocked, he then said I must have a plugged cat or there is a vac leak some place, the weird thing is when you put your hand infront of the intake it's forcing air out and not sucking in? The truck is not over heating and there is no loss of power. Just wondering if this has happened to anyone before.