Engine rattle

2008 FORD F-150
150,000 MILES • 5.4L • V8 • 4WD • AUTOMATIC
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HOSPITAL GUY
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  • 1 POST
When I am applying light throttle when moving slowly and I lift off of the throttle the engine begins to rattle like preignision knock. It will stop if I apply throttle.
Mar 27, 2018 at 7:05 PM
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MHPAUTOS
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  • 31,937 POSTS
Run a scan and check for a faulty knock sensor, this code will not set a check light, start here.
Mar 28, 2018 at 3:40 AM