Why does my car rattle when I turn on the heat?
Fixing that Annoying Heat Shield Rattle. Heat shields rattle because the welded sheet metal car manufacturers use can rust or come loose after years exposed to the elements and daily wear and tear. The result for you is an annoying heat shield rattle that drives you a little bit crazy every time you reach a certain RPM …
What is the rattle under my car?
1. Rattling underneath your car. Rattling under your car can also indicate that the exhaust has become misaligned, or that the clamps, mountings and support brackets holding the system in place are loose. None of these issues should be ignored, so make sure you get your car checked out.
Does a loose heat shield rattle?
If the heat shield becomes loose due to poor hardware or rust damage, it will cause the heat shield to vibrate and produce a rattling sound. The sound will be most prominent at lower engine speeds and may change in pitch or tone as your speed changes.
Is there an update for the Toyota Rav 4 Rattle?
Toyota RAV 4 Rattle Update…Fixed! I just wanted to let anyone know if they had the same trouble as me with the rattle my awesome mechanic figured it out before I was going to buy a new car and move across the country. Toyota wanted me to put a lot of money into it and really didn’t know what it was.
Why does my Toyota RAV4 make a growling noise?
At 40 mph while driving up a slight incline and letting up on gas pedal, the rpms drop from 2000 to 1500 and car will vibrate and a growling/vibration noise can be heard. Spent $250 at Toyota dealer to look at problem. They determined that it was a failing transmission. They said a new one is $4000. I am out of warranty because the age of the car.
Why does my RAV4 heat shield Rattle at 1500 rpm?
It turns out that it is essentially a transmission failure. The torque converter is the route if the problem. At 1500 rpm and 38-40 mph the torque converter in the transfer case was vibrating, causing the heat shield to growl because of the transfer of vibrations.
What to do about engine rattle in Toyota?
Please try again later. This Video shows an Alternate Method for Solving the Engine Rattle Noise found on some 2008-2011 Toyota Highlander, RAV-4, Camry, Sienna and Venza. This Alternate Solution consists on Installing an Engine Pre-Lube System to provide Oil Pressure to the Engine before Starting the Vehicle.