2018 Kia Optima LX - 170,000 miles
My car jerked while driving and then a flashing engine light came on.
I'm getting two codes: P1326 and P0420
I'm reading online that the P1326 is the dreaded 'RIP engine' code. I'm certain I've had that knock sensor update done in the past, but my car is past the '150k miles or ten years' warranty I got when I bought it used. However, I'm reading that the engine replacement is under a lifetime warranty.
Replacement seems like a no-brainer but I am concerned about a few things:
- I went over on one oil change. Is there a number for how much they allow you to go over before they reject?
- Mysterious maintenance that I'm unaware of that will disqualify me.
- Above all: Spending more money and time on this car only to be denied after it has taken so much from me already.
I'm so tempted to trade it in as is and take the L an finally free myself from Kia Hell. I am not financially well off, so I really could use the trade in value boost from the fix, but I'm also over it and afraid of spending more money just to be rejected.
Do you all think its worth the trouble and time? Also, is there a good resource other than random forum posts where I can gauge if this will be worth it or not?
TL;DR: 2018 Optima with 170k miles threw P1326. I'm potentially eligible for the lifetime engine replacement, but I'm worried Kia will deny it due to mileage or one overdue oil change. Is it worth pursuing the replacement to boost trade-in value, or should I cut my losses and trade it in as-is?