Started By
Message

re: Car died while driving issue

Posted on 12/17/23 at 12:35 pm to
Posted by MorgusTheMagnificent
Louisiana
Member since Dec 2014
1854 posts
Posted on 12/17/23 at 12:35 pm to
What does your husband think the problem is?
Posted by MidWestGuy
Illinois
Member since Nov 2018
782 posts
Posted on 12/17/23 at 12:57 pm to
quote:

How old is daughter?


And if not a minor, pics?
Posted by MidWestGuy
Illinois
Member since Nov 2018
782 posts
Posted on 12/17/23 at 1:05 pm to
quote:

GPT: A sudden failure while driving could point to various issues, including the alternator or battery. Jump-starting is a good initial step. If the car starts, it might be the battery, but if it dies again soon, the alternator could be the culprit. A parts store diagnostic can help pinpoint the problem.


That's a crap answer from GPT.

As (only) a few others have said, it could be just about anything. Sure, it *could* be the alternator or battery, but it also could be a dozen other things. Way too much focus on the alternator/battery.

OK, we now have more info from OP, started when jumped, then died when disconnected. So *probably* the alternator, but it could be the battery (even if new), or the connections to the battery. I've seen a case where someone thought it was their battery or alternator because they couldn't get it to turn over sometimes, so they bought one of those charger/jumper things with internal batteries. It always started when they used the jumper device.

When I looked, I saw that one of the battery clamps was cracked - so all the battery jumper thing was doing was acting as a clamp to make a better connection to the battery. When I replaced the battery clamp, the problem was gone.

And I purposely didn't mention that this was my daughter, and that she's not a minor, 'cause you ain't gettin' pics anyhow, so don't ask.

This post was edited on 12/17/23 at 1:08 pm
Posted by Z Cavaricci
Member since Jun 2020
1037 posts
Posted on 12/17/23 at 1:06 pm to
Had this happen to me years ago Ford Expedition. Random shutdowns every so often while driving. Mechanics wanted to change computer (pcm or whatever) for $1200. Deep dive into google searching and found someone else had same problem and it was a coil. Ordered 8 new coils and replaced. Never had problem again. But mine would start up again after shutdown. Not sure if same as your problem.
This post was edited on 12/17/23 at 1:12 pm
Posted by 75503Tiger
Member since Sep 2015
4207 posts
Posted on 12/17/23 at 1:07 pm to
Check the muffler bearings
Posted by Bama and Beer
Baldwin Co, AL
Member since Oct 2010
80948 posts
Posted on 12/17/23 at 1:47 pm to
quote:

y daughter's car died last night while she was driving it on a highway. Does this indicate the alternator, battery, or both have issues? Going to go this morning and try to jump it off to hopefully limp to an auto parts place so they can check it out with their little diagnostic tool.
You can't be serious with this shite
Posted by TC Kidd
Member since Nov 2023
776 posts
Posted on 12/17/23 at 1:52 pm to
quote:

Yeah, maybe so, but my days of working on vehicles is over. My time off is worth more than the money. It is her car, she is an adult, and will pay for it.

Take the damn alternator off, and take it to O’Reily’s. They’ll test it and give you a new one if it’s bad. It’ll take you an hour tops, and that’s if you don’t know what the frick you’re doing.
Posted by Jmcc64
alabama
Member since Apr 2021
552 posts
Posted on 12/17/23 at 2:04 pm to
I had a relatively brand new Buick that died while driving. turns out it was a faulty wiring harness that connected the gear shift lever to the ignition switch on the steering col
Posted by Saintsisit
Member since Jan 2013
3948 posts
Posted on 12/17/23 at 2:08 pm to
quote:

Take the damn alternator off, and take it to O’Reily’s. They’ll test it and give you a new one if it’s bad


That's a lot more work than jump starting it and holding the brakes on so the lights draw power and turning on the headlights. If it dies its the alternator.
Posted by AtlantaLSUfan
Baton Rouge
Member since Mar 2009
23166 posts
Posted on 12/17/23 at 2:31 pm to
quote:

Car died while driving

I think a car would still run without a battery.

Had a battery cable pop off once and I arrived fine, but it wouldn’t start when I tried to get back.
Posted by LSUSUPERSTAR
TX
Member since Jan 2005
16326 posts
Posted on 12/17/23 at 2:34 pm to
quote:

Take the damn alternator off, and take it to O’Reily’s. They’ll test it and give you a new one if it’s bad. It’ll take you an hour tops, and that’s if you don’t know what the frick you’re doing.


It's a 2012 Nissan Murano and I'm sure it takes longer than one hour to get the alternator off of it. I've been working on vehicles since I was a teen/young adult, so I know a little bit but I'm not a professional mechanic. When I got my new truck in 2020 I told the wife I was done working on vehicles. Just not wasting my free time to do that anymore.
Posted by The Torch
DFW The Dub
Member since Aug 2014
19392 posts
Posted on 12/17/23 at 2:36 pm to
Ask her if she put the Christmas gas in it.

Posted by SuperSaint
Sorting Out OT BS Since '2007'
Member since Sep 2007
140462 posts
Posted on 12/17/23 at 3:04 pm to
quote:

she is an adult

quote:

and will pay for it.
cash, grass, or arse
Posted by DTRooster
Belle River, La
Member since Dec 2013
7962 posts
Posted on 12/17/23 at 3:31 pm to
Oh she’s serious
Posted by Wiseguy
Member since Mar 2020
3402 posts
Posted on 12/17/23 at 3:57 pm to
quote:

think a car would still run without a battery.


Until it doesn’t anymore. My daughter was driving her car home from a road trip this summer and it stopped on her as she was exiting the interstate. Couldn’t get it to do anything. 8 hours away so I couldn’t just go see what was going on. Sounded like maybe an alternator. Fortunately a couple of mechanically inclined guys stopped to help her (and the friends she was with). When they looked under the hood it turned out to be nothing more than a battery cable had worked itself loose. They tightened it up and it started right up and that was all that was wrong.

Posted by Shanegolang
Denham Springs, La
Member since Sep 2015
3505 posts
Posted on 12/17/23 at 4:07 pm to
How old is she? A lot of these new generation kids don't know things like the need to put more gasoline to make the engine run.
Posted by Zarkinletch416
Deep in the Heart of Texas
Member since Jan 2020
8402 posts
Posted on 12/17/23 at 4:13 pm to
Dead battery, bad alternator, or bad starter? Pick your posion. The dead battery will be the cheapest to fix.

My starter went out. Cost me $ 1200 (new) for the dealer to replace the thing.

Welcome to Joe Biden's hyperinflated world.
This post was edited on 12/17/23 at 5:25 pm
Posted by biglego
Ask your mom where I been
Member since Nov 2007
76507 posts
Posted on 12/17/23 at 4:16 pm to
My 1989 Silverado used to kill on I10. It would just completely shut down and I’d have to coast to a stop. It was an electrical issue that we never could solve. Would change a fuse and it’d work again for a while, then kill again. Had to get rid of it.
Posted by JumpingTheShark
America
Member since Nov 2012
22924 posts
Posted on 12/17/23 at 4:29 pm to
This happened to me recently and it was the fuel pump.
Posted by Swazla
Member since Jul 2016
1453 posts
Posted on 12/17/23 at 4:51 pm to
quote:

Your battery is used to start the car. If the car is running and died it is usually not the battery as the battery does not keep the car running. Alternator, running out of gas, or a fuel injector issue would be more likely culprits. When you try and jump the car back on if the AC coming out does not get cold then likely alternator, as it is needed to run AC compressor.


That is not true anymore. It has not been true for years. Modern cars (the last 20-25 years) use battery voltage to run the computer systems. If battery voltages drops too far below 12 volts the car will shut down.
first pageprev pagePage 3 of 4Next pagelast page

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on Twitter, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookTwitterInstagram