Vehicle Data Hub

2021 Chevrolet Blazer engine problems

45 complaints about engine have been filed for the 2021 Chevrolet Blazer, which is 21% of all its NHTSA complaints. It is the most reported problem area for this model year.

At a glance

Complaints
45 21% of this year's complaints
Crashes and fires
0 and 1
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

What the data shows

These complaints mention 1 fire.

What owners wrote

I had just purchased my vehicle around December 9 2021. On around Decmeber 16, 2021 around 8 am I was driving on the highway 65 miles an hour. & the vehicle came to a complete stop. It kepts saying my fuel tank was empty. I quickly turned off the vehicle & tried turning it on & it did. I dropped it off at the dealership & it came back it was fuel pump. It was supposibly fixed. Comes January 26 vehicle did the same thing gettinf out of work. I got the vehicle back February 17.

February 2022

The contact owns a 2021 Chevrolet Blazer. The contact stated that oil was leaking from the vehicle. There were no warning lights illuminated. The vehicle was taken to the local dealer, where it was diagnosed that the cam shaft carrier needed to be replaced. The vehicle was repaired, but the failure recurred. The vehicle was taken to an independent mechanic, who determined that there was a separation in the transmission, oil cooler line, valve, and hoses that needed to be replaced. The vehicle was not repaired.

Reported at 63,000 miles, January 2021

Other problems reported for the 2021 Chevrolet Blazer

Engine problems in other years

Engine problems across all Chevrolet models