2018 Chrysler Pacifica - Multiple Cylinder Misfire
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- Опубліковано 26 вер 2023
- 2018 Chrysler Pacifica
- P0300 Multiple Cylinder Misfire
Car was fine until the battery randomly died. Once the battery was changed out, the car started fine and had a normal idle for about 25 seconds before it started rough idling. - Спорт
I would check if EGR valve is working properly. At start in most times it is in closed position. After a moment it opens allowing exhaust fumes to recirculate. Not working properly can cause bad fuel/air mixture and all sorts of vibrations at idle.
Looks like mine when my wife had a leaky injector in cylinder 4. On acceleration, it became a multiple cylinder misfire to compensate for the extra fuel. It is very common to have bad injectors in these vans. Are there any open injector faults? Make sure to reset the bms when you replace the battery. I hope this is helpful. My wife read 1 code, but I didn't know there was 7 other codes. It started out as just 1 misfire on 4, so I did plugs and 1 coil. Started it up and no change. Woo parts cannon. Hooked up a scan tool, and then saw all the codes. Shame on me for not verifying the falt codes. So then I replaced cylinder 4 injector, and it runs wonderfully now. I didn't have the money for all 6 injectors. However, this is the second time I took the intake manifold off in 48 hours. Dont forget new intake manifold gaskets.
Unfortunately, it was confirmed to have a cracked cylinder head. Ended up selling it for penny's and buying a Honda. Will never own a Chrysler car again.
@@jermio7 For a cracked cylinder head, you won’t need a new engine!. Mechanics they are not honest anymore. They know how to convince people to get a big job and make a lot of money.
hello 👋
did you solve the problem with this multiple cylinders misfire???
i have same issue with mine!
Having the same problem bank 2 all missfire after battery replacement
No resolution. Shops recommending entire new engine. :(
@@jermio7 That's crazy! I hope that's isolated case, but won't be surprised with Chrysler. Our '18 Pac Hybrid will be first and last Chrysler for us. We never had so many recalls and repairs on a vehicle.
Did they bother to check the computer?
I've had multiple shops take a look and check everything. No solution...just new engine, apparently. :(
I have a 2018, cylinder 3 misfire, total engine replacement at 77,000. There needs to be a class action lawsuit.
Did you fix it?
No fix. Shops are recommending a new engine. Will never buy another Chrysler product.
@@jermio7, it's sad. But I believe, it's possible to fix it. I'm trying to fix my Chrysler Pacifica. Yesterday I fixed one of alarm codes from this engine.
How is this right??? How has nobody sued them? I have a 17 Pacifica and heard that it has happened to a lot of buyers.
I had coolant leaking and someone told me it's a matter of months when you will lose the whole engine.
I am trying to sell it now
I'm thinking thats a '17 not '18
It's definitely an '18.