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.

2014 Lexus LS 460 engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2014 Lexus LS 460:

Unsubscribe any time. We don't sell/share your email.

2014 Lexus LS 460 Owner Comments

problem #1

Oct 142025

LS 460

  • miles

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

1. Component is a sealant on the valley plate that covers a coolant passage, discovered when cabin heat not providing heat. 2. Coolant valley leak can lead to severe engine damage and mechanical failure, potentially causing the vehicle to stop working and increasing the risk of accidents. 3. Open sources appear a coolant valley leak is common with Lexus LS & GX 460, LX 570, "F" series cars and LC 500 models, and is an expensive repair from being labor intensive. 4. The vehicle has been inspected by the Lexus dealership.

- Windsor Mill, MD, USA

Add Complaint

Search CarComplaints.com for these popular complaint phrases...

engine failure engine defect noisy engine engine knock intake manifold gasket leaking coolant oil sludge whining noise stalls while driving engine complaint electrical issue heater complaint transmission complaint paint defect LS 460 recall

Not what you are looking for?