What causes a 4 wheel drive truck to clunk?
What causes a 4 wheel drive truck to clunk?
Vacuum leaks and solenoids can simply prevent your truck from shifting from two to four-wheel drive. Or maybe a transfer case goes bad. But we’re here to talk about the infamous Ford 4×4 CLUNK that happens when your 4×4 system engages at speed.
When did the Ford 4×4 start clunking?
This terrific YouTuber found the simple answer for you! Ford has been using its “IWD” or Intelligent Intelligent 4WD system since the 2003 Expedition and 2004 F-150. So if you have one of these or newer, you may have experienced this problem.
Why does my Ford 4×4 have a clunk sound?
But as you can hear in the video above, with Ford’s electronic shift-on-the-fly system, tires rotating at different speeds causes a harsh, excessive clunk that you can bet is damaging of the 4×4 system along with related axels and bearings and such.
Why does my Ford 4 wheel drive stop working?
So if you have one of these or newer, you may have experienced this problem. As our Ford trucks age, there are two main issues that can plague this electronic shift-on-the-fly four-wheel-drive system. First, it can simply stop working. Vacuum leaks and solenoids can simply prevent your truck from shifting from two to four-wheel drive.
This terrific YouTuber found the simple answer for you! Ford has been using its “IWD” or Intelligent Intelligent 4WD system since the 2003 Expedition and 2004 F-150. So if you have one of these or newer, you may have experienced this problem.
Vacuum leaks and solenoids can simply prevent your truck from shifting from two to four-wheel drive. Or maybe a transfer case goes bad. But we’re here to talk about the infamous Ford 4×4 CLUNK that happens when your 4×4 system engages at speed.
But as you can hear in the video above, with Ford’s electronic shift-on-the-fly system, tires rotating at different speeds causes a harsh, excessive clunk that you can bet is damaging of the 4×4 system along with related axels and bearings and such.
Why does my car clunk when I turn a corner?
It’s only under acceleration in a corner that the sound is very audible. The clunking sound is usually in sync with the speed of the wheel rotation. Meaning, the faster you accelerate into a corner the faster the clunking sound becomes. What causes Clunking Sounds?
