Subaru Liberty Engine Rattle в Causes Diagnosis Drivetrain Dirty throttle body. a dirty throttle body can lead to stalling in your liberty. if you let off of the gas coming to a stoplight and it stalls for a second or two and recovers itself, it very well could be a dirty throttle body that is causing the problem. here’s a great video from ericthecarguy. on how to clean a throttle body. 229 posts · joined 2021. #1 · jun 2, 2021. i've had an annoying buzzing vibration type of sound on my 2021 touring xt that would occur at about 1300 rpm and also at 2200 or so. also, sometimes at idle it would turn into a rather loud rattle noise. the buzz sounded like it was coming from the upper dashboard and the rattle sounded like it was.
Subaru Drivetrain Noise Diagnostics 3 posts · joined 2020. #1 · may 6, 2020. my 2012 outback ,4cyl with 160k miles generates a rattle knocking sound when first accelerating or driving at low speeds while slightly accelerating. all fluid levels ok. when i continue to accelerate,it goes away and does not come back when slowing down to a stop for example. 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 subaru outback is a loose heat shield. over time, as your vehicle ages and accumulates mileage, the heat shield can become loose. 1692 posts · joined 2012. #6 · dec 13, 2012. if it is worse when the engine is cold, it could be piston slap. if it changes with steering wheel input, it could be a cv joint. if it is a bit random, it could be a heat shield or an exhaust leak. good luck. reply like. cardoc. 23270 posts · joined 2012. The main symptom of driveshaft problem is noise when shifting from reverse to forward. some driveshaft noises will change when driving as the shaft is rotating or as the vehicle is braking or accelerating. most late model subarus use a two piece driveshaft. in the center you’ll find the center bearing that supports the driveshaft.
P0601 Code Meaning Causes Diagnosis Drivetrain Resource 1692 posts · joined 2012. #6 · dec 13, 2012. if it is worse when the engine is cold, it could be piston slap. if it changes with steering wheel input, it could be a cv joint. if it is a bit random, it could be a heat shield or an exhaust leak. good luck. reply like. cardoc. 23270 posts · joined 2012. The main symptom of driveshaft problem is noise when shifting from reverse to forward. some driveshaft noises will change when driving as the shaft is rotating or as the vehicle is braking or accelerating. most late model subarus use a two piece driveshaft. in the center you’ll find the center bearing that supports the driveshaft. Re: engine rattling sound by bass straitener » mon may 06, 2013 5:28 am the 05 06 h6 libs have a very different avcs map to the 07 onwards cars in stock form. Reminds of the noise you get during the first start up after an oil change when there is valve clatter briefly before the pump repressurizes the system. the oil level is right in the middle of normal on the dipstick. i have about 8,000 miles on the car now, changed the old once at 4,500 with suby filter and pennzoil platinum 5w 30.
Subaru Engine Whining Noise Diagnostic Drive Belts And Idler Pulley Re: engine rattling sound by bass straitener » mon may 06, 2013 5:28 am the 05 06 h6 libs have a very different avcs map to the 07 onwards cars in stock form. Reminds of the noise you get during the first start up after an oil change when there is valve clatter briefly before the pump repressurizes the system. the oil level is right in the middle of normal on the dipstick. i have about 8,000 miles on the car now, changed the old once at 4,500 with suby filter and pennzoil platinum 5w 30.
Subaru Outback Engine Rattle Causes How To Fix Drivetrain Resourceо