Hi,
On a couple of occasions on our trip south I thought I heard a shrill noise from the engine area. Was not able to reproduce it when parked and running engine at 1500 rpms. The first thing I will look at is the tensioner but want to ask if anyone has experienced a similar noise and what were the causes. Looking at alternator? Ac compressor? If I remember the 2 times I thought I heard the noise it was using the engine break Jake. This is on an 05 Windsor with 04 ISL 400
Don Barber
iRV2.com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? Do you need advice on what products to buy? Or maybe you can give others some advice? No matter where you fit in you'll find that iRV2 is a great community to join. Best of all it's totally FREE!
You are currently viewing our boards as a guest so you have limited access to our community. Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more!
My 400ISL was doing the same thing.... broken exhaust manifold. This is fairly common on this engine. I had the diesel shop do the job because my Endeavor is a rear radiator and it’s tough to get to the exhaust manifold...
Good luck with it.