WHISTLE TYPE NOISE ON AN 871 ENGINE

[RTRUCKING48]

(03-12-2016 )DRISX Wrote:  One pipe everyone is overlooking, Pipe that goes from EGR cooler behind the block and into the EGR valve body . It's silicone hose and it's known to leak under heavy pulls, very hard to find this leak because its not easily accessible . I just went through this on one of my trucks . I spent all day trying to find the problem , wish I had a dyno this would have been a lot easier to spot then :)

Yes I was trying to get to that hose yesterday when I was done with my load and let me tell you it is very hard to get to it specially that this truck have the side fairings that makes it little more difficult but I will get in there tomorrow I'm thinking it is going to be that hose hopefully thanks for your info