NHTSA — Engine Problems

10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2012 Lexus GX 460 engine problems

engine problem

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2012 Lexus GX 460 Owner Comments

problem #1

Oct 102023

GX 460

  • miles

A D V E R T I S E M E N T S

DURING INSPECTION, TECHNICIAN NOTED COOLANT RESERVOIR VERY LOW. TECHNICIAN TRACED COOLANT LEAK TO VALLEY SEAL. RECOMMEND TO REPLACE NOTICED BEFORE PERFORMING COOLANT REPLACEMENT FOUND THE RESERVOIR WAS NEAR EMPTY INDICATING A LEAK IN THE SYSTEM. INSPECTED RADIATOR ASSEMBLY AND FOUND NO OBVIOUS LEAKS. INSPECTED COOLANT VALLEY FROM UNDER THE CAR AND FOUND LARGE AMOUNTS OF DRY COOLANT AROUND THE TRANSMISSION BELL HOUSING. THIS CONFIRMS THE COOLANT VALLEY IS INDEED LEAKING AND WILL NEED TO BE RESEALED. RESEAL COOLANT VALLEY AND REPLACE SEALS/GASKETS NECESSARY. Driver comment: This is a known issue with Toyota/Lexus V8 engines. Toyota/Lexus needs to take ownership (recall) and fix the worn out seals without charge.

- Decatur, GA, USA

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