2009 Ford F 150 And Expedition The Most Common Exhaust Rattle Fixed

File 2009 Ford F 150 Xlt Supercrew Jpg Wikimedia Commons In this video we go over the most common exhaust rattle noise on the ford f 150 and expedition models.hose clamp max size 2 3 4"ideal brand hose clamps are b. Exhaust rattle buzz. fyi, i noticed an annoying rattle or buzz coming from the exhaust at very light throttle and low speeds. i had a look underneath and sure enough there was a heat shield band that had loosened up. it was on the crossover pipe from the drivers side passing under the transmission. i cut the old one off and used a hose clamp to.

Is Your Exhaust Rattling This Is How To Fix It Cheap Exhausted Last weekend went for a ride in the truck and it's not detonation but a loud rattling noise coming from under the truck. it usually only appears during light to moderate acceleration. i crawled around underneath suspecting a loose heat shield or something, but everything appears tight. i then took a rubber mallet and beat on the exhaust. Received 37 likes on 25 posts. 3.5 exhaust rattle. my truck has this exhaust rattle on cold start, goes away once it warms up, could last 10 seconds or a min depending on the temp outside. engine sounds fine, seems to be all exhaust. at 8 seconds and 12 seconds you can hear a slight sound change, does that a couple times and clears up. 2009 ford f 150 and expedition: the most common exhaust rattle fixed! basically the heat shield right below the tranny has a super flimsy clamp that comes undone or rots off super easily. i looked under my truck and sure enough, it was just dangling down there. A faulty egr could create this. when egr is working correctly it will raise the detonation threshold. the computer adds timing assuming a properly functioning egr. but of course there are many possibilities and i cannot hear it so just guessing based on your description. oct 7, 2011.

2009 Ford F 150 Photo 231986 S Original Jpg 2009 ford f 150 and expedition: the most common exhaust rattle fixed! basically the heat shield right below the tranny has a super flimsy clamp that comes undone or rots off super easily. i looked under my truck and sure enough, it was just dangling down there. A faulty egr could create this. when egr is working correctly it will raise the detonation threshold. the computer adds timing assuming a properly functioning egr. but of course there are many possibilities and i cannot hear it so just guessing based on your description. oct 7, 2011. Here’s what we found to be the most common problems based on our survey of 489 ford f 150 owners (click to enlarge): 27% of owners surveyed had a 12th generation f 150 (2009 2014), known for transmission downshifting issues and electronic power assist steering failures. 22% of owners had an 11th generation f 150 (2004 2008), with exhaust. Rattling noise should sound like it’s coming from under the engine. a typical heat shield. this one bolts on. loose heat shield. one common cause of engine rattling in your ford expedition is a loose heat shield. over time, as your vehicle ages and accumulates mileage, the heat shield can become loose.