725
you are viewing a single comment's thread
view the rest of the comments
[-] SeeMarkFly@lemmy.ml 71 points 3 days ago
[-] Hubi@feddit.org 32 points 3 days ago

The oil pressure light is by far the scariest one.

[-] TheRealKuni@piefed.social 33 points 3 days ago

100%. Check engine light can mean a bunch of pretty minor things. Oil pressure? Stop the car. Stop the car NOW. You’re gonna have to pay for a tow and repair, but if you don’t stop RIGHT NOW you’re going to need a new car. Or at least a new engine.

[-] kalpol@lemmy.ca 18 points 3 days ago

Literally opened this thread only to say this. Check engine light means the engine is doing something to increase emissions, up to and including misfires and such. Can be harmful but over a somewhat longer period of time than being out of oil.

[-] Kintarian@lemmy.world 10 points 3 days ago

My check engine light came on and freaked me out. Found out the code was P0171: Bank running lean. I currently have a mix of gas and E85 in the tank and the computer doesn't like it. Nothing is actually wrong.

[-] SeeMarkFly@lemmy.ml 7 points 3 days ago

Mine was a loose gas cap. I'm not paying $300 to a dealer to turn that light off.

[-] chiliedogg@lemmy.world 5 points 3 days ago* (last edited 3 days ago)

You can buy a cheap Bluetooth OBDII scanner online and use a free phone app like Torque to read and clear codes.

I think most chain auto part stores will also let you use their scanners for free.

[-] 5in1k@lemmy.zip 1 points 2 days ago

I hadn’t bought an odb2 scanner in decades. I didn’t realize they have gotten advanced like that. I guess I should have.

[-] SeeMarkFly@lemmy.ml 4 points 3 days ago

I did get a cheap one but I work on my own cars so I now bought a much nicer one that has dealer level access.

MOST of my cars are too old to have OBDII. 35 years and older...NO CUP HOLDERS.

[-] Echolynx@lemmy.zip 1 points 2 days ago
[-] SeeMarkFly@lemmy.ml 1 points 2 days ago

And HUGE ashtrays for every seated position.

[-] Zink@programming.dev 3 points 3 days ago

Something as serious as a misfire can also cause the check engine light to flash.

Why yes, I did once lose a whole-ass cylinder in a 4-cylinder, manual transmission car. While a couple hours from home! It broke a freaking exhaust valve while we were just cruising along, and the light started flashing immediately with a code for cylinder X misfire.

Funny enough, other than the loss of power it drove alright while in motion, including on the highway. It would immediately stall if left to idle at a stop light, though. I think I ended up using the hand brake to hold still while keeping my foot on the gas to keep the revs up. Fun.

this post was submitted on 18 Sep 2026
725 points (98.7% liked)

Lemmy Shitpost

41958 readers
4092 users here now

Welcome to Lemmy Shitpost. Here you can shitpost to your hearts content.

Anything and everything goes. Memes, Jokes, Vents and Banter. Though we still have to comply with lemmy.world instance rules. So behave!


Rules:

1. Be Respectful


Refrain from using harmful language pertaining to a protected characteristic: e.g. race, gender, sexuality, disability or religion.

Refrain from being argumentative when responding or commenting to posts/replies. Personal attacks are not welcome here.

...


2. No Illegal Content


Content that violates the law. Any post/comment found to be in breach of common law will be removed and given to the authorities if required.

That means:

-No promoting violence/threats against any individuals

-No CSA content or Revenge Porn

-No sharing private/personal information (Doxxing)

...


3. No Spam


Posting the same post, no matter the intent is against the rules.

-If you have posted content, please refrain from re-posting said content within this community.

-Do not spam posts with intent to harass, annoy, bully, advertise, scam or harm this community.

-No posting Scams/Advertisements/Phishing Links/IP Grabbers

-No Bots, Bots will be banned from the community.

...


4. No Porn/ExplicitContent


-Do not post explicit content. Lemmy.World is not the instance for NSFW content.

-Do not post Gore or Shock Content.

...


5. No Enciting Harassment,Brigading, Doxxing or Witch Hunts


-Do not Brigade other Communities

-No calls to action against other communities/users within Lemmy or outside of Lemmy.

-No Witch Hunts against users/communities.

-No content that harasses members within or outside of the community.

...


6. NSFW should be behind NSFW tags.


-Content that is NSFW should be behind NSFW tags.

-Content that might be distressing should be kept behind NSFW tags.

...

If you see content that is a breach of the rules, please flag and report the comment and a moderator will take action where they can.


Also check out:

Partnered Communities:

1.Memes

2.Lemmy Review

3.Mildly Infuriating

4.Lemmy Be Wholesome

5.No Stupid Questions

6.You Should Know

7.Comedy Heaven

8.Credible Defense

9.Ten Forward

10.LinuxMemes (Linux themed memes)


Reach out to

All communities included on the sidebar are to be made in compliance with the instance rules. Striker

founded 3 years ago
MODERATORS