NHTSA Complaint #11627463 — 2018 MAZDA MAZDA6

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11627463
Vehicle	2018 MAZDA MAZDA6
Component	ENGINE
Date of Incident	November 18, 2024
Date Filed	November 26, 2024
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	NJ

Consumer Description

Cracked cylinder head near the exhaust manifold. Created a large oil leak. Oil on the exhaust is a fire hazard. After one quart of oil loss a low oil level light comes on. This is a reported problem. One version of the engine I have has a Mazda TSB and an extended warranty. TSB 01-0022/23 A local repair shop has diagnosed the problem.

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