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Hi Guys, I'm considering a model y to replace an aging Prius. I'm now waffling a bit from a previous question I asked: https://bobistheoilguy.com/forums/threads/vehicle-recommendation-4-seat-sporty-manual-reliable.393712/ Realized that a model y might fit the bill, if I relaxed the manual...

Hi Guys, Looking for some advice. My flex pipe broke near the muffler inlet on my 2018 2.7 ecoboost after 65k miles. "Built Ford Tough" eh. Curious how I can repair this. Ford sells the flex pipe integrated with the muffler for ~$425. Unfortunately I've only got ~2'' to work with before I hit...

Hi Guys, Would you consider a "slight" wheel bearing noise, audible only when rotating the tire by hand, enough to warrant replacement? No play when attempting to induce movement by grabbing the tire at 3/9 clock. 190k miles. My initial feeling was no. Thanks, -kehyler

Hi Guys, I've got an older Prius that I'm creating a list of replacements for when the time comes (it's not urgent). Here's my current desires, I'm not brand loyal. Soft requirements: Prefer manual, though not a dealbreaker Somewhat sporty, want something fun to drive on my daily commute...

Hi Guys, For the first time in my life I need to know how to maintain a "small engine" (lawn mower, snowblower, generator, etc.) I'm familiar with auto engine maintenance items. Is their anything different with small engines? I tend to keep things until it's not practical to source spare...

Hi Guys, For fun, here is used oil analysis from my 2.7 ecoboost which includes a small fraction towing at ~13k lbs GCW. Unfortunetly, I can't remember which variety of M1 5w-30 full synthetic that I used. I typically use high mileage extended performance, but this might have been regular or...

Hi Guys, I'm looking for a good auto tarp to put over my modified TJ on a 16' trailer. Ideally looking for a quality tarp that will cover both, and won't be too much of an eyesore. Thanks, -kehyler

Hi all, I've got a question, why is the recommended tire rotation internal not (expected mileage life)/4? For example, if I expected my tires to last 60k miles, then the interval would be 15k miles. If the tires get to ride for many miles on each corner of the vehicle, shouldn't the wear be...

Hi All, I'm curious about the use of an engine oil bypass filter when an engine has a variable displacement oil pump. The only hypothetical downside to an engine oil bypass that I am aware of (maybe other's can chime in if there are additional concerns) is that it might slightly reduce oil...

Hi all, I just bought a bottle of Mobil 1 extended performance high mileage. The jug with ILSAC GF-6A said guaranteed to 20k miles. The old jug that I had ILSAC GF-5 had a statement only to 15k miles. Just found that increase interesting, perhaps the ILSAC GF-6A oils are a bit stronger. -kehyler

Hi All, I'm wondering if anyone can reccomend a cover that would fit over a 16' trailer + Jeep? One that looks decent would be a bonus. -kehyler

Hi All, I have a new maintenance project that I'm unsure how to tackle. I have a heavily modified 2003 Jeep Wrangler wrangler whose future is to be trailered to off-road parks probably 2x/year. I suspect the maximum speed this jeep will now ever see is 30 mph, and that it will have less than 30...

Hi All, The 2018 Ford F150 owner's manual seems to spec the wrong transmission fluid for the 10 speed! It states Mercon LV for use in united states. https://cdn.dealereprocess.org/cdn/servicemanuals/ford/2018-f150.pdf However, the factory service manual, multiple dealerships, the transmission...

Hi all, This seems like a really good price on Mobil 1 Delvac 75w-90, just thought I would share. https://www.summitracing.com/parts/mob-122035-1?rrec=true https://www.summitracing.com/parts/mob-122044-1?rrec=true -kehyler

Hi, I'm wondering if anyone has taken temperature measurements pre & post a diff cover change to see if there evidence that the diff cover change reduces oil temperatures? Thanks! -kehyler

Hi All, I'm curious if someone can educate me on differential cover "load bolts?" What value do these provide? I'm considering buying https://youtu.be/mOPfcwHJA20?t=175, and it has load bolts but I've never come across them before. Thanks! -kehyler

Hi All, Is Amsoil Severe Gear 75w-110 an API GL-5 oil? On their webpage (https://www.amsoil.com/shop/by-product/gear-lube/severe-gear-75w-110/), it just says recommended for use, which I'm not sure that I can trust. My 2018 F150 has hypoid gears, so I need an API Gl-5 oil. Thanks, -kehyler

Hi All, A newby seeking some advice. I'm trying to green-light a list of (3) or so "good to great" (but does not have to be "best") differential fluids for my 2018 F-150 diff fluid selection. My F150 is unladen 90% of its life and 10% of the time at 14,000 lbs gross combined weight (i.e...

Hi All, On a ford ecoboost engine, which are somewhat known to dilute the oil with fuel, would a bypass filter offer much value? I was thinking more along the lines of not, since I might have to change the oil at a more normal interval because of the fuel anyways. Thanks!

Hi All, I'm considering flushing all fluids (namely transmission, transfer case, and differentials) on a 2018 Ford F-150 with the 2.7 ecoboost after it is "broken in." Is 15,000 miles a reasonable number? Thanks!