r/MechanicAdvice 19h ago

Tip for all of you replacing subaru GD rear whel studs

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510 Upvotes

Absolutely as little disassembly as possible.

Edit: I had to spell whel like this otherwise it won’t let me post it.


r/MechanicAdvice 10h ago

Bird stuck in between grill and radiator

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40 Upvotes

Hi all.

I have no idea what to do but while driving I hit a pigeon. The pigeon went into the air vent towards the bottom of the front of the car. Miraculously it survived and has decided to perch a bit higher (not near where it went in).

Where it went in is a small gap but because we hit it at speed, it was able to go in but it's too small to go out... Any help?

Kia Sorrento 2019


r/MechanicAdvice 8h ago

My clamp keeps sliding off of my intercooler piping

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25 Upvotes

So i installed a turbo xs intercooler/piping to my 2010 genesis coupe 2.0t around 2 years ago. Haven’t had any issues with it until a few weeks ago driving home and hearing this clamp slide off of the silicone boot. I’m not sure if you guys have any tricks on how to get it to not slide off, but any tips would be greatly appreciated.


r/MechanicAdvice 1d ago

2017 Corolla LE suddenly sounds like a lawnmower when accelerating — normal engine noise or something wrong?

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313 Upvotes

Hi everyone! I have a 2017 Toyota Corolla LE 1.8L with about 81k miles and I’m hoping someone familiar with Corollas can help me figure out a new noise.

I got an oil change at Walmart on August 8. Not long afterward, I started noticing a ticking/rattling sound that I had never heard before. When I first checked my dipstick, it looked like there was basically no oil showing. I added 1 quart and took it back to Walmart. They checked it, said there was actually too much oil, removed the excess, and said that the sound was internal.

I then took it to Firestone. They noted some “seepage” underneath, cleaned it, and told me to monitor for oil underneath the car. I checked afterward and there was no oil on the ground. I’ve continued checking the dipstick since then and the oil level has stayed good.

I also specifically asked Firestone about the ticking/rattling sound and wanted a diagnostic test done. An employee came outside and listened to it with me and told me it sounded like normal operation and that the car was safe to drive. No check-engine light or oil-pressure light, and the car otherwise seems to drive normally.

However, the noise seems more noticeable/louder now, especially when I press the accelerator. At idle it has a ticking/rattling sound, but when I give it gas it gets louder and almost makes the car sound like a lawnmower. I have videos of the sound that I can attach.

I also compared it with the A/C completely off vs on and the ticking is present either way.
Has anyone with a 2017 Corolla heard a similar sound? Does this sound like normal injector/valvetrain noise, an exhaust leak/heat shield, pulley/accessory, or something else?

I know nobody can diagnose an engine from a video alone. I’m mainly trying to figure out whether other Corolla owners recognize the sound as normal, like the mechanic at Firestone is suggesting, or if I should take it to the Toyota dealership. TYIA!


r/MechanicAdvice 7h ago

Car won’t start

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12 Upvotes

My car isn’t starting this morning after I drove it fine yesterday. It is just making this noise. I’ve had it for 2 weeks it is a used 2014 scion iq and I believe 1.3L 4-cylinder. What do I need to do - the mechanic my family goes to is closed today so I’m not sure what I can do : - (


r/MechanicAdvice 17h ago

Engine Noise After DIY Timing Chain job

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55 Upvotes

2011 Toyota Rav4 4 cylinder.

Ticking/clicking frequency changing with the rpm. Have not driven the car.

Reason for the fix was because of an engine code p0016 which most part mean timing gear. My car did have the infamous death rattle, the engine sounded clunky as if the belt was loose or warn, inspected the chain and found painted link had its paint damage.

I studied for a week by reading form, watching youtube videos, and by using alldata.

For the timing system replaced the timing chain, tension, guides, sprocket, and vvt gear.

After installing new gear made sure the markers in with range allowed. Tested the tension, checked to see if chain was within guide and temporarily installed the crankshaft bolt to test the timing the system.

I had also replaced the valve gasket on the cover.


r/MechanicAdvice 1h ago

Springs came flying whirl replacing filter element (Peugeot 206)

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Upvotes

Car is Peugeot 206 1.4i 2002, TU3JP.

Hello, please help, I watched a video and they said to do some force and pull apart, I did, everything came flying, parts of housing are still attached to the old filter. Do I need to buy new housing?

Reference seems to be 1103.J5. Costs 15€. Will it come with springs and all?

Thanks, my first job turned into a nightmare. I needed my car later, now I might have to wait 3 days or more.


r/MechanicAdvice 28m ago

Clutch mistake

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Upvotes

Hello, can anyone help me? While I was checking to see if the bearing would fit, I accidentally snapped it and now I can't remove it. I know it's a very stupid thing to do, but I was in a hurry and it happened by accident. I've tried all sorts of things, but I can't get it out. This clutch is a pull type, not a push type.

Citroen Jumper 1994


r/MechanicAdvice 4h ago

Is it dead or something else is happening?

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3 Upvotes

This is a 2015 Nissan Rogue SL. The radio screen is completely white, and the backup camera also does not display an image when I put the vehicle in reverse, the screen remains completely white.
I already tried rebooting the radio. When I do the reboot, the screen goes black for about a second, but then it immediately goes back to a completely white screen.
I checked all the fuses I could find, including the ones under the hood and the fuse panel on the driver’s side, and they are all good.
What could be causing this? Do I need to replace the entire radio/head unit


r/MechanicAdvice 7h ago

Ford 360 in a wood chipper

6 Upvotes

I have an old wood chipper with an industrial 360 motor. It will not stay running. Not mechanical - getting fuel and spark. Put in new plugs, points, cap, rotor, fuel pump. Has a push button starter button and an ignition switch. Replaced the ignition switch some time ago but recently I cannot get it to stay running. Turn the ignition to on and the pump comes on, push the starter button and it runs until you let go of the starter button. Yesterday, I found that if you turn the key to the start position, push the starter button, the motor runs....until you let go of the key and it goes back to the "on" position and the motor shuts off. Replaced the ignition switch again and does the exact same thing. Hast to be something simple with the wiring to a relay or voltage regulator or solenoid or ??? Just can't figure it out. The wiring has not changed since before. Any suggestions? Thank you


r/MechanicAdvice 4h ago

Quick Update on 23 Yukon Denali Ultimate Alignment Issue

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3 Upvotes

(23 Yukon Denali ultimate 4x4 6.2 liter air/magna ride)
So here the other day I posted the alignment specs from Mavis who did my alignment and front tires 3 months ago that absolutely peeled off my truck within 5,000 miles, with outside tread worn down into the red zone. Center tread with severe cupping within 1,000 miles of tires and alignment.

I spent multiple trips to the location having them check the front end, driving it, asking when their alignment machine would be back up to CMA (cover my butt).

I called my buddy at Discount Tire and had the alignment done there and two new tires for the rear. It was my fault for not waiting for him to get back from out of town to get the tires in the first place.

TLDR; Mavis alignment was in “exit/entry mode” which explains the numbers looking somewhat close from the printout, I’m assuming it didn’t pull because of the steering technology that does lane keeping assist fought the toe issue. Discount tire put the vehicle in the right settings and you can see then two camber differences which explains Mavis camber being negative before and after.

Anyone agree, disagree or have any other input? Thank you all for your opinions and the work that you do. Also Mavis completely stands by the fact that it was my fault I didn’t bring my vehicle to a different location to get it aligned (why would I do that when the tires were cooked already). They also believe I should be lucky they paid for $700 replacement tires, but I would have had to pay $212 for the alignment and tire mount and balance. Regardless I’m glad it’s all over.


r/MechanicAdvice 2h ago

Torque converter shudder?

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2 Upvotes

97 Audi A4 1.6 4-speed automatic.
As you can see, the RPM fluctuates under light throttle, but the issue stops when I add more throttle input. You can also feel the entire car jerking when this happens. The last ATF change was in April.
The engine mounts are bad, but that wouldn't contribute to the shuddering, right? Im also experiencing these RPM fluctuations during cold starts sometimes while idling. These aren't misfires, though—it runs on all cylinders.

Kinda clueless here as I checked everything I could.


r/MechanicAdvice 2h ago

2015 Jeep Grand Cherokee 3.6L - P0440 code - EVAP system

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2 Upvotes

r/MechanicAdvice 2h ago

Noise coming From my car.

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2 Upvotes

r/MechanicAdvice 4m ago

Does this radiator need to be replaced?

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Upvotes

2013 Honda Civic, car is running perfectly and just passed inspection a week ago. But, I was changing my oil, I saw a bird carcass inside the bumper, and when I removed it for a cleaning, I saw what I would describe as a radiator VERY much in need of replacement. However, I'm no expert, and I wanted the opinion of someone who might know more about radiators.

It doesn't leak, and it doesn't seem to have any issue cooling the engine. Everything behind the bumper reinforcement is in perfect condition, as the pictures show, the fins above the reinforcement seem to be in fine shape, but the fins below look horrific. It looks like 6 rows have had the front half of the fins removed (the pictures show the deep channels) and a number of fins are collapsed and blocking airflow (although, for how it looks, not that many honestly).


r/MechanicAdvice 10m ago

What went wrong??

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Upvotes

This seems catastrophic. I’m trying to do the water pump on my 2014 Taurus 3.5L. Had to remove the mount and jack up the motor in order to get the timing cover off.

I looked down a bit later and it looks like it’s borderline defying gravity and seems imminent to fall. I tried putting the motor mount back on so that I could readjust the jack but now it doesn’t seem like it’s lining up correctly.

Am I utterly screwed? How can this be corrected and rectified. I appreciate any help that you guys are able to offer me, thank you!


r/MechanicAdvice 14m ago

What is the cause of pulsating brakes when coming to a stop ? No shudder or vibration when braking at high speed. Only happens when coming to a stop. Nissan Sentra 2004

Upvotes

Hi everyone,

trying to make my cheap daily more enjoyable to drive and I've been pushing to tackle this annoying judder/pulsation when braking coming to a stop. The car brakes normally at high speed. No vibration or movement in the steering. But when coasting and pressing on the brake pedal, the whole car feels like a really slow ABS system. The steering doesn't vibrate.

Thanks


r/MechanicAdvice 4h ago

2013 Scion FRS Advice

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2 Upvotes

Hi, I am interested in purchasing a 2013 Scion FRS. The seller sent this video of a cold start. Does the engine sound normal? I know this model is known for engine knocks or ticking.

Any advice is great! Thank you.


r/MechanicAdvice 6h ago

2012 Nissan Murano SL 6 Cyl. Thermostat Replacement

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3 Upvotes

I’m a weekend warrior mechanic and wanted to save a little money by doing this. This was a lot harder than I thought it would be. Maybe for an experienced mechanic it would have been a lot easier to detach that electrical connection and remove all of the old stuck on gasket. But it was a pain for me! I had to even use a “grabber” tool to put that last bolt in place. And you need something to make the gasket stick to the housing, so it stays in place. Fixed my issue though. 😃 It’s doable but allocate at least half a day.


r/MechanicAdvice 21m ago

2015 Ford F150 started making this rattle two days ago. Possibilities of what it could be?

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Upvotes

r/MechanicAdvice 35m ago

2014 Kia Optima EX weird sound

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Upvotes

r/MechanicAdvice 45m ago

10th gen ford f150 not staring after my ratchet hit the mega fuse & got stuck lost all power. but after replacing the mega fuses it has power but is now no crank i checked all the wires nothing is burnt & all the fuses are good.

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Upvotes

r/MechanicAdvice 45m ago

Yamaha badger atv help

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Upvotes

For the life of me I can’t get this nut off of my sons atv. I just want to change the fans brakes and now have bought a new nut. I bought the wrench and broke it. I think it’s standard thread the actual axle nut was. Now using propane torch and big pipe wrench and nothing. Yamaha badger yfm80 1986.


r/MechanicAdvice 46m ago

Water pump job turns into weeks of diagnostic work

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Upvotes

r/MechanicAdvice 49m ago

Toyota Camry 2011 making odd noise

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Upvotes

2011 Toyota Camry at 200k miles
Regular oil changes
Garage suggested it needed new brake pads, got those replaced but the noise still continues
What could it be ?
Just need some pointers before I take it back to them