2015 Hyundai Sonata · Repair Cost Breakdown
The case
“Loud rattling/knocking at startup that fades after 30 seconds. Slight tick at idle when warm.”
What it turned out to be
Failing rod bearing on the Theta II 2.4L (subject to recall). Engine replaced under recall extension.
The repair bill
Total
$0
$0
Did you know?
Hyundai/Kia Theta II engines have a settled class-action and lifetime warranty extension. Many owners don't realize they qualify.
🛠 Tools & parts for this kind of repair
- → Hyundai sonata engine oil 5w-30 on Amazon
- → OBD2 scanner on Amazon
- → Engine oil (5qt) on Amazon
- → Spark plug socket set on Amazon
As an Amazon Associate this site earns from qualifying purchases.
Could you have guessed it?
Test yourself on today’s repair puzzle.