Why is my exhaust whistling?
The sound you are hearing is air leaking across a damaged gasket or a warped sealing surface. With the throttle closed, or in deceleration mode, the manifold pressure is very low and if there is a leak anywhere in the induction system that should normally be sealed, you will hear the (very common) whistle.
Why is my outlet making a high-pitched noise?
The main cause of a humming or buzzing sound coming from an outlet is loose wires within the connections. The wires that are inside of your outlet could become loose which causes them to vibrate and make a buzzing sound. This issue is more prevalent in older homes with outdated outlets.
Why does my Toyota 4Runner dashboard keep melting?
Melting Dashboard: Even though Toyota extended dashboard warranty coverage for 2003-2005 4Runners only, this problem affects all the 4Runners in this generation. This happens when there’s excessive heat and humidity, and it can create a dangerous glare from the sun.
Why does my Toyota 4Runner have rust on it?
Frame Rust: Many third-gen 4Runner owners have experienced issues with unusual levels of frame/undercarriage rust, which can lead to suspension system failure. This problem shouldn’t be attributed to the SUV’s age but rather the way its frame is constructed, which allows moisture to enter inside the frame and rust it out.
Why are my Toyota 4Runner airbags not working?
Airbag propellant degradation: Newer 4Runners come with Takata front passenger airbag inflators that fail to deploy during an accident. This happens because these airbags are missing a chemical drying agent that absorbs moisture, which leads to early propellant degradation due to excessive moisture and fluctuating high temperatures.
Why is my dome light not working on my 4Runner?
A frame replacement is a good way to fix it. Blown Fuses: When something, such as a bad aftermarket phone charger, draws too much electricity from your third-gen 4Runner, the 15A ACC and/or the 10A dome fuse can blow. This leads to the dome light and/or the radio not working. The good news is that this issue is easy to fix.