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3.0

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
47,733 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.

2018 Chevrolet Suburban fuel system problems

fuel system problem

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2018 Chevrolet Suburban Owner Comments

problem #3

Jan 152021

Suburban

  • 88,000 miles

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

I purchased this vehicle in Dec of 2019 used. 35,000 miles. Now has 88,000 and the transmission went out. Regular oil changes. No warning lights. No issues. Stopped running. After having someone look at it to see what the issue was, the mechanic said the entire transmission has to either be rebuilt or replaced.

- Fairview, TN, USA

problem #2

Aug 132019

Suburban

  • 52,000 miles
The cap less filler's automatic flap broke. We noticed this shortly after we bought the vehicle

- Ephrata, WA, USA

problem #1

Sep 052018

Suburban

  • 3,200 miles
The filler neck on my 3 month old 2018 Chevrolet Suburban 1500, had to be replaced because of an O ring that was missing, causing the fuel tank not to pressurize properly causing the fuel management system to send an obd II fault.

- Chester, VA, USA

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