wildwood
New member
- Joined
- Jun 29, 2007
- Messages
- 184
My truck is a year 2000 model Got a good question for you all. why does my truck sound like a air compressor? you know the thump thump noise coming from the intake. it just started doing it last week. I did a valve check yesterday made no change to the sound. the only thing i can think of is a bad valve. what do you think.