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NHTSA DATA · 2000–2026 MODEL YEARS
Chevrolet Silverado 1500 engine noise: what owners report
12,640 complaints to NHTSA, sorted: where the trouble is, which sounds owners describe, at what mileage, and what the manufacturer told its dealers. Then check your own Silverado 1500 by sound, free.
The Chevrolet Silverado 1500 has 12,640 owner complaints on file with NHTSA for the 2000–2026 model years. In 22% of them (2,838) the engine or the transmission is named. The system named most often is brakes (1,547 complaints). Owners most often describe shuddering (273), knocking (214) and ticking (170). The median mileage on an engine or transmission complaint is 64,000 miles. NHTSA lists 1,589 manufacturer service bulletins that touch the engine or the transmission and 5 engine or transmission recall campaigns (of 54 in total). These are counts of unverified consumer reports, not failure rates.
NHTSA data through October 2026. Counted by PulsCar, updated 2026-11-09.
22%
of complaints name the engine or the transmission (2,838)
12,640
owner complaints to NHTSA, 2000–2026
64,000
median miles when an engine or transmission complaint is filed
1,589
service bulletins on engine or transmission
5
engine or transmission recalls (of 54)
Where owners say the problem is
Systems named in the complaints. One complaint can name several.
Brakes
1,547
Engine
1,432
Transmission and drivetrain
1,252
Electrical system
496
Steering
430
Engine and cooling
154
The sounds they describe
How often each word appears in the written complaints. The bigger the bubble, the more owners used it.
Shuddering273
Knocking214
Ticking170
Clunking152
Grinding77
Rattling62
Humming52
Whining33
Also written about: stalling (426) and misfiring (205).
What each sound points to
Among the complaints that use a word, how many name each system. This is how owners connect a sound to a part, not a diagnosis.
enginetransmissionbrakessteeringsuspensionelectrical system
“shudder” 273
22%
82%
2%
2%
1%
4%
“knock” 214
85%
20%
4%
1%
1%
5%
“tick” 170
84%
26%
8%
0%
1%
6%
“clunk” 152
22%
69%
4%
11%
11%
6%
“grind” 77
38%
43%
27%
12%
9%
9%
“rattle” 62
55%
19%
3%
8%
5%
5%
Hover a cell. Each row: the complaints that use that word, and the systems the same owners name.
Complaints by model year
Last 15 model years. Older cars had more time to collect complaints: read it as a map, not a ranking.
’12
’13
’14
’15
’16
’17
’18
’19
’20
’21
’22
’23
’24
’25
’26
2014 model year: 1,385 complaints (the most)
At what mileage
Engine and transmission complaints, by the mileage on the car when it was filed.
41%
33%
21%
Under 50,000 miles · 41%50,000 to 100,000 miles · 33%100,000 to 150,000 miles · 21%Over 150,000 miles · 6%
876 engine and transmission complaints state a mileage. Median: 64,000 miles.
Official records
Manufacturer service bulletins and recall campaigns on file with NHTSA. Tap a line to read it.
SERVICE BULLETINS · WHAT CHEVROLET TOLD DEALERS
1,589of 5,291 on engine or transmission, 2015–2026
Engine · 563Engine and cooling · 428Powertrain · 267Automatic transmission · 143Exhaust system · 115
Bulletin PIT6300 · 2024-12-16
This condition may be accompanied by a clunk noise This is a slight movement that is more often seen visually, rather than felt, when viewed from the outside and using the auto-start feature, if…
Bulletin 08-07-30-026I · 2024-10-24
Bulletin 19-NA-136 · 2022-12-06
This may be caused by the starter shield contacting the transmission case and causing a rattle
Bulletin PI1150 · 2021-04-28
A service bulletin is a manufacturer’s instruction to dealers. It is not a recall and not a finding about any particular car.
RECALLS ON THE ENGINE OR TRANSMISSION
5of 54 recall campaigns
A component missing from the drivetrain transfer case may cause the front and/or rear wheels to lock up without warning to the driver.
Campaign 26V289000
The transmission control valve may fail and cause the rear wheels to lock up.
Campaign 26V083000
The connecting rod and/or crankshaft engine components may have manufacturing defects that can lead to engine damage and engine failure.
Campaign 25V274000
The transmission control valve may fail and cause the rear wheels to lock-up.
Campaign 24V797000
One of the driveshaft joints may not have been properly welded, causing the driveshaft to separate while the vehicle is moving.
Campaign 20V650000
Check any VIN for open recalls free at nhtsa.gov/recalls.
Questions about Chevrolet Silverado 1500 engine noise
What noises do Chevrolet Silverado 1500 owners report most?
In NHTSA complaints about the Chevrolet Silverado 1500, owners most often describe shuddering (273 complaints), knocking (214 complaints) and ticking (170 complaints). These are word counts in written complaints, not confirmed faults, and one complaint can use several words.
When a Chevrolet Silverado 1500 makes a shudder noise, what do owners say it is?
Among the 273 Chevrolet Silverado 1500 complaints that use the word “shudder”, 82% also name the transmission and 22% also name the engine. It shows how owners connect the sound to a part of the car; it is not a diagnosis.
At what mileage do Chevrolet Silverado 1500 engine and transmission complaints appear?
Of 876 Chevrolet Silverado 1500 engine and transmission complaints that state a mileage, 41% were filed under 50,000 miles, and the median is 64,000 miles.
Has Chevrolet issued service bulletins or recalls for the Silverado 1500 engine or transmission?
According to NHTSA, 1,589 service bulletins touch the engine or the transmission (2015–2026) and 5 of its 54 recall campaigns concern the engine or the transmission. A service bulletin is an instruction from the manufacturer to its dealers; it is not a recall and not a finding about any particular car. Check any VIN for open recalls free at nhtsa.gov/recalls.
Can a sound check diagnose my Silverado 1500?
No. A sound check is not a diagnosis, because nobody has opened your engine. PulsCar’s free check analyses 30 seconds of audio and tells you what to ask a mechanic.
Check your Silverado 1500 by sound
Film the engine for 30 seconds, idling, hood open. Two independent AI engines analyse the sound and you see the result on screen: a health score, the systems the sound can speak about and what to ask a mechanic.
What this data can and cannot tell you. NHTSA complaints are unverified consumer reports. These are counts, not rates: we do not know how many Chevrolet Silverado 1500 cars were sold or driven, so a higher count does not mean a worse car. A sound check is not a diagnosis, nobody has opened your engine. Data: NHTSA public database (nhtsa.gov), counted by PulsCar.
Safety first. If the engine overheats, the oil light is on or the car loses power while driving, stop and call a mechanic.