NHTSA ID Number: 10216835 Manufacturer Communication Number: TSB 22-2253 Summary Some 2021 Mustang Mach-E vehicles built on or before 05-Oct-2021 may exhibit a clunk/knock noise from the rear of the vehicle when accelerating or braking in forward or reverse. This may be due to one of the rear upper trailing arm bushing blades contacting the inner core … Read more
NHTSA ID Number: 10189776 Manufacturer Communication Number: TSB 21-2057 Summary Some 2020-2021 F-Super Duty vehicles equipped with a 6.7L engine built on or before 10-Feb-2021 may exhibit a thump/whine/knock noise from the fuel tank at idle or during key on, engine off (KOEO). The noise may be more pronounced at fuel levels at or below 1/4 tank. … Read more
2.7L – UNDER HOOD KNOCK/TAP NOISE FROM THE FUEL FEED TUBE – BUILT ON 10/29/2015 AND THROUGH 4/1/2016 Publication Date: July 7, 2016 FORD: 2015-2016 Edge LINCOLN: 2016 MKX ISSUE: Some 2015-2016 Edge and 2016 MKX vehicles equipped with a 2.7L EcoBoost engine and built on 10/29/2015 and through 4/1/2016 may exhibit a … Read more
2015 3.7L And 5.0L Mustang– Exhaust Rattle, Knock Noise 2015 Model Year Mustang vehicle built on or before 3/30/15, equipped with 3.7L Duratec 4V and 5.0L Ti-VCT V8 engines can exhibit exhaust rattle/knock noise emitting from the muffler resonator. Elevating idle to 1500 RPM and performing throttle tip-in, tip-out events in neutral will assist … Read more
4.0L WITH MANUAL TRANSMISSION – 4TH GEAR RATTLE/KNOCK NOISE ON ACCELERATION – 1800-2200 RPM APPROXIMATELY 45 MPH (72 KM/H) FORD: 2005-2007 Mustang 2005-2007 Mustang vehicles, equipped with a 4.0L engine and manual transmission, may exhibit a rattle or knocking noise on light acceleration between 1800-2200 RPM around 45 MPH (72 Km/h). It is … Read more