r/MechanicAdvice

▲ 648 r/MechanicAdvice+66 crossposts

>A gas spring cylinder rupture or a liftgate falling unexpectedly can increase the risk of injury.

>NHTSA ID Number: 26V252000

>Manufacturer Mitsubishi Motors North America, Inc.

>Components STRUCTURE

>Potential Number of Units Affected: 108046

>Summary

>Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2018-2022 Outlander PHEV and 2014-2020 Outlander vehicles. The liftgate gas spring cylinders may corrode and lose pressure, which can result in a gas spring cylinder rupture or the liftgate falling unexpectedly.

>Remedy

>MMNA will replace the left and right liftgate gas springs, free of charge. Owner notification letters are expected to be mailed June 17, 2026. Owners may contact MMNA customer service at 1-888-648-7820. MMNA's number for this recall is SR-26-001. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov June 3, 2026. This recall expands previous NHTSA recall number 25V507.

Credit: National Highway Traffic Safety Administration

u/DryBoysenberry596 — 5 days ago
▲ 3 r/MechanicAdvice+1 crossposts

Band aid on a hemi tick?

A couple weeks ago I financed a 2010 Ram 5.7l

I put 3k down on a truck that cost 8k. Truck came with 198.5k on dash... Not a super big deal I know what comes with old trucks and high mileage but the truck overall was mechanically sound for the most part. Point A to point B and can carry furniture plus get me through the winters.. not really big on all the bells and whistles honestly just needed a truck for truck things. Now the truck like I said sounds good but I'm wondering if what we have here is a disaster waiting to happen. Of course there is a mild manifold tick which honestly is mild not entirely bent on it, I mean wouldn't mind getting it fixed but ya know whatever. But after I got the truck I got a little slack about if the seller put a band aid on the lifter/cams possibility of bigger problems behind the scenes. According to the "know it all" buddy they could possibly have put thick oil or some sort of fluid in it to make it shut up.. I try to listen closely to the motor and honestly behind all the other noises it's making I can't distinguish yes or no... So that leaves me with a couple questions; say the cams/lifters are bad how could I tell now? I have no lights on the dash surprisingly to tell me otherwise. And if that is the case what is a responsible but not low-ball offer to take it the buddy's garage or the friend of a buddy's garage to get doctored up? Any advise on good dependable parts within reason of a budget?

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u/Aggressive_Mark4005 — 4 days ago
▲ 5 r/MechanicAdvice+1 crossposts

Honda SH150 (2003 - KF04): thin white smoke and a coolant level that drops over days after a top-end rebuild. Head gasket, warped head, or something else?

I need a second opinion before I tear it down again.

I rebuilt the top end on my

2003 Honda SH150 (KF04 Engine type).

It ran fine for about 110 km.

Then I found out it's making a thin white smoke in small bursts not all the time, and all the coolant hoses were swollen, the water pump to cylinder hose was the worst (it was also leaking). But still running just fine...

Important details:

I did NOT torque the head bolts. I tightened them by feel.

I have no thermostat, so it's an always-open loop and the fan runs constantly.

I ran plain water, no antifreeze. There's visible rust in the radiator neck.

I replaced the swollen hose and radiator cap over a week ago and the outside is dry now.

The coolant level still drops over days,

even when I don't ride it.

Cold engine, cap off: no geysering, and no bubbles when I fill 1L (More than it should before bleeding) and start it.

The level in the neck drops when I rev it.

Oil looks clean and not milky, as far as I can tell.

Smoke is thin and white. I haven't yet checked whether it clears when warm.

The uneven bolt tightening may have caused a head gasket failure or a warped head, and coolant may be slowly seeping into the cylinder. The lack of bubbles doesn't fit the classic combustion-gas-in-coolant pattern, though

Does this sound like a gasket or warped head, or could it be the coolant-passage O-rings or the water pump seal?

Or maybe I'm an idiot and it's just condensation

Anything else I should check before I pull the head?

Video attached. Thanks!

u/Mental-Ad3349 — 4 days ago
▲ 5 r/MechanicAdvice+1 crossposts

2015 JK advice

Bare with me while I try to explain all this, and keep in mind Im pretty handy and can do most of my own work. So 2015 JKU.. original engine needed replacing because I hit 60 in 1st gear (my sons backpack hit my shifter when i was dropping him off) tick tick BOOM. Got a Jasper engine (I know.. big mistake) Back in January.. off the bat P60DD, and coolant hoses blowing off with a tick under light load. Over the past 8 months, new hoses, new thermostat, new rad cap, new oil pump/solenoid, but the tick remained. New engine number 2 installed a week ago. P06DD code came back and gasket issues. New gasket installed, another new oil pump/solenoid, P06DD still freaking there. So whats next? New engine only a week old, technically 2nd oil pump/solenoid. I will say the first engine the oil pressure was super low, like I would be driving and it would be in the 20s or low 30s. Right now it is consistently in the 40s sometimes low 50s. When I first started it shoots up to 90 but after I get 100 yards down the road it immediately drops to the 40s and then the code pops up within 10 seconds. With my old engine it was a little bit different. I feel like it's electrical and I can't imagine that new engine has oil leaking where it shouldn't. I'm thinking about calling Jasper and telling them I want OEM parts, and I'm thinking about replacing the pump, the solenoid, and the oil pressure switch all at the same time. It has new oil and a new filter. I can't imagine it would be anything else, but this is some of the worst luck ever. Thoughts?

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u/xn0useforanamex — 4 days ago
▲ 2 r/MechanicAdvice+1 crossposts

Brake job

Had rear pads and rotors replaced on a VS30 2022 Sprinter van 2500 at the MB dealership. Brakes are still squeaky at low speed while coming to a full stop and the parking brake just barely holds the van on a small slope. It's been 4k miles science the job was done. I have brought the van back so they have a second look and listen to my continued issues. I also had plenty of video evidence of the squealing brakes. This is what I found, a lot of oil(?) grease (?) on and around the brake calipers. Is this a normal thing to see after the brakes job on a vehicle?

u/Inevitable-Walrus512 — 7 days ago

Fell out of my car?

Or I ran it over, can’t tell. What is this part, and was I able to drive 40+ miles without it? I drive a 2011 Kia Rio 5

u/Stat3oflov3 — 12 days ago

Should I "fire" this customer

Two same-day cancelations back to back now. I run a mobile service.

u/trutru222 — 11 days ago
▲ 129 r/MechanicAdvice+1 crossposts

Cooling system too cool?

1997 ford ranger 3.0v6

Shop has just replaced my thermostat and done multiple coolant flushes. The owner said they put a 185° thermostat in which is 10° or so lower than oem. Truck now rides the Cold line on the gauge when going above 60kmh or 35mph ish

Also 20°c day - 68°f for those who dont know celsius

Is it a concern? How will it perform in negative temperatures?

u/Lettucepoops — 12 days ago

Can I extract oil from the filler cap?

I put too much oil in my car because I'm an idiot. It doesn't have a dipstick so cannot extract from there it's a volvo xc40 2019. Is the only way to take it to a garage to have the oil removed? Or could I possibly use a pump on the filler cap? I'm not mechanically minded so taking bits off the bottom isn't really the best idea.

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u/psychopathic_shark — 11 days ago

Should front rims move freely like rear ?

Ysday after a 20 min 120-130 kmph run i was stopping and at under 10 speed the car was making a tak tak noise from front rim area. It repeated again after 5 hours of car resting. Today no noise but still a faint click click sometime from front rim area. Have taken car to garage but I don't wanna be ripped off. He said will check bearings in 1 hour after a break. I. Tried rotaing the front rims and there is resistance compared to rear ones which have drum brake though. Seems normal ?

UPDATE: MECHANIC SAYING NOTHING WRONG AND THINKS MAYBE A ROCK CAME BETWEEN PADS. BUT THE NOISE WAS With TIRE MOTION SO I DOUBT. GONNA GO FOR A 30 MIN HIGH SPEED RUN NOW AGAIN.

u/py-7669 — 11 days ago

Did I ruin my EJ201 crankshaft timing sprocket by sandblasting it? (it was rusty all around, including the belt surface)

So yeah I grabbed this sprocket from a spare engine laying around and sandblasted it due to corrosion. Now I'm stuck wondering if I ruined it since sandblasting leaves that rough surface everyone is familiar with.

I would imagine a sabdblasted surface is still better for the belt than rust, but new ones have that shiny surface (3rd picture). Can I recreate that somehow by bluing or zinc plating, etc. Local engine machining shop told me the sandblasted one is fine and that the belt itself will polish it on no time, is this true?

u/haapasaar1 — 11 days ago

Dipstick snapped.

2013 Ford F150 Super CabXL Pickup 4D

5.0L V8 Flex Fuel Engine

Changing the oil today and the dipstick snapped. Didn't even give it a hard tug. Apologies for the video but it's a little difficult to get to, requiring a stepladder to access.

Tried needlenose pliers but once I took the video, I don't think those are going to work. What are my options?

u/KingRamma — 11 days ago

Blown fuse?

This is connected to the horn on a 2019 ford expedition. Horn is only making high clown noise. Thought to check fuse before buying a new horn. Here are both sides of the fuse. Bad fuse or normal?

u/Successful-Ant-341 — 11 days ago
▲ 2 r/MechanicAdvice+1 crossposts

Intermittent clunking noise

My 2006 Lexus RX 330 (FRW probably base model) 225623 miles. I went on a road trip roughly 1,000 miles. The “maintenance required “ light came on. Over 100ish miles there was a thumping sound from the front end sounds like engine or transmission . Very intermittent. I scanned the car when I got home with a blue driver scanner. B1400. Google searches are not describing my issue.

https://b1400-lexus.autotroublecode.com/

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u/Mkirby_04 — 9 days ago

2002 Buick century 3.1 L V6 The pics were taken before oil change and inspection. I will update with new pics tomorrow 10/5 @4pm

This was posted on r/askcarguys but I was unable to add pictures there.

I’ve recently considered buying a 2002 Buick Century with 88,000 miles that has been garage kept for 4+ years.
I’m a home health aide and one of my clients was a trucker and hobby mechanic before he got very sick. After years of failing health he is currently on dialysis and downsizing his vehicles. He asked me to get the car inspected and roadworthy.

I took a picture of the dipstick before and after running it for 15 minutes. Because I’ve never seen oil that far up and assumed it was a fluke. After replacing the battery I checked all the fluids then started it up. Other than the dipstick everything looked good, just needed coolant added. The coolant tank had some dark sludge on the sides so I feared blown seals or gaskets.

I was concerned about driving it to the inspection and making whatever problem worse. The owner assumed it was because of sitting for so long. My boyfriend changed the oil and filter the next day. I assumed we would find more than the needed 5quarts in the pan. Nope, just under 5 came out. Oil looked lightly used. Not thick and black, not milky and no metal flakes in it. After driving the car around the block we checked the dipstick. Same issue, it’s 4” up from the gauge on the tip. My odb came back with no codes.

Inspection went great and mechanic said he saw no issues. So I’m coming to you guys in hopes of finding out what would cause this to happen. I owned a Buick years ago and it was a great car. A smooth ride and built like a tank. I had some jerk hit me from behind going 45 mph. The only thing that really broke was the impact bar and my trunk latch. I sold her to a college student when I bought a newer car. Regular maintenance kept her running for years and I honestly feel like newer cars are either going to break down quickly or cost an arm and a leg to fix. I would like to get this car. He’s only asking for $850 from me. I’m willing to put in the money needed to take care of it.

Would this be a mistake to buy? What causes do you know of that cause the oil to read that high?

u/PictureMaster512 — 11 days ago
▲ 0 r/MechanicAdvice+1 crossposts

Starter Motor Install

Recently encountered a no crank issue on my 91 GMC Suburban and couldn’t get it to start. When trying to turn the key over you could here one click, assuming a bad starter.

I purchased a replacement Duralast starter motor, installed, and ensured all cables (positive battery cable, ground cable, and small safety switch cables) weee connected to the starter motor solenoid terminals. Yet, nothing happens when I attempt to start the vehicle - we have power but no clicking or signs of an attempted start. Crawling under the vehicle while someone attempts to start it, I can hear a hum coming from the motor, so I assume that is getting power. However, motor gear is not spinning and engaging the flywheel.

Is it safe to assume that I managed to install a bad starter out of the box or are there other things worth checking?

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u/NiplyNik — 9 days ago
▲ 2 r/MechanicAdvice+1 crossposts

Car electronics busted

I have a 2002 Toyota Avalon with a pioneer Bluetooth system and a backup camera installed. But the camera no longer works and I tried to fix it but I had to take out the pioneer system and when I tried to do that it might’ve messed up the electronics in my car because it no longer even starts and all the lights are dimmer. I only took the one photo of me trying to turn on my car (when most lights turn off) if you need more let me know

u/yusoruaa — 9 days ago