whistling 3500 v8
Posted: Tue Feb 19, 2008 9:11 pm
hi all i cant seem to stop my sdi 3500 from wistling under slight load seems to come from throttlebody area have had it all of and cant improve it
rod
rod
Hello Rod, that whistling is due to an airleak. Higher load induces manifold vacuum so air is being sucked in SOMEWHERE.rod baker wrote:hi all i cant seem to stop my sdi 3500 from wistling under slight load seems to come from throttlebody area have had it all of and cant improve it
rod
There are best part of a dozen places where this can occur.
Go to the plenum article on my website and it will tell you exactly how to find the problem.