Other engine problem on the 2001 Chevrolet Silverado 2500
1 fire 1 of the 40 reports for this failure mention a crash, a fire, an injury or a death. Those are the owner's words on the complaint form, not a verified finding, and one report can mention more than one.
When other engine problem gets reported
Owners of the 2001 Chevrolet Silverado 2500 report other engine problem at a median of 65,000 miles. A quarter of the reports come in before 50,000 miles and a quarter after 92,500 miles, from 35 reports that carried an odometer reading.
A part like this is normally expected to survive 95,000 miles. It is the 1st most-reported problem on this model year.
The mileage distribution
The reported range runs from 10,000 miles at the tenth percentile to 115,000 miles at the ninetieth, a spread of 106,600 miles across the middle 80% of reports.
When the reports scatter this far, the mileage is telling you about how these cars were driven more than about the part itself.
23% of the dated reports were filed under 36,000 miles.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| 8,800 miles | 50,000 miles | 65,000 miles | 93,000 miles | 115,400 miles |
Read the 10th percentile as “one report in ten arrived this early”. Exact figures are shown in this table because it is the table of record; everywhere else on the site they are rounded to the precision the sample can carry.
What a percentile can and cannot tell you here
These five numbers describe the readings owners gave, in order. The median is the middle one: half the reports arrived below it. The 10th and 90th are the edges of the bulk of the distribution, and the distance between them is the part worth reading. A tight spread — say 70,000 to 95,000 miles — points at something that wears out on a schedule, and the schedule is knowable. A wide one, 20,000 to 190,000, points at a fault that hits some cars and never troubles others, which means the mileage on the listing in front of you tells you very little about your odds.
What these figures are not is a survival curve. Every reading here comes from a car whose owner filed a complaint, so the sample contains only failures: it cannot say what share of the fleet made it past 150,000 miles untouched, because those owners had nothing to report. Nor is the mileage the moment of failure — it is the odometer reading as recalled at the time of filing, which may be weeks later and is sometimes rounded to the nearest ten thousand by the person typing it.
Percentiles are shown at all only once 8 readings exist for the vehicle and mode. Below that the middle of a handful of numbers is noise wearing a decimal point, so the figures are withheld rather than dressed up.
What happens, and what it costs
Of these reports, 1 a fire is mentioned. Owners write their own complaints and the agency does not verify them, so read this as what the reports say happened rather than as a confirmed count.
Putting it right typically runs $300–$4,000 at an independent US shop. That range is an editorial estimate held in this site's failure-mode catalogue, not a figure from NHTSA, and it is a repair cost rather than a diagnosis cost.
The same failure on other years
The same failure is reported on 22 model years of this car. It shows up earliest on the 2019, at a median of 5,000 miles, and latest on the 1997 at 135,000 miles.
By volume the 2001 is the worst of them, which makes this a problem of this specific year rather than of the model as a whole.
If one year stands out to the left, that is the year to avoid; if the whole line sits at a similar mileage, this is wear rather than a defect in one production run.
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
What owners wrote
Verbatim from NHTSA complaint narratives, trimmed for length. The mileage is the one the owner gave.
Dt*: the contact stated the vehicle stalled suddenly without warning while driving at highway speeds. An independent repair shop determined the crank shaft position sensor was bad and needed to be replaced. The contact expressed this incident should be included in the ongoing investigation NHTSA action number: pe06016, regarding the engine and engine cooling.
I own a chevrolet 2500hd equipped with a 8.1 liter engine and allison transmission. My problem began with the engine refusing to start after being driven a short while. This problem did not occur every time but was frequent enough to be of concern. After several attempts lasting some 2 to three minutes the engine would start. The problem escalated to the engine stalling while driving on the highway, sometimes on the interstate at speeds up to 70 MPH. During these stalls the engine would sometime restart on its own without turning the key or shifting out of gear. During times of stalling the only way to maintain some control of the vehicle is to shift into neutral and turn the key to attempt a restart. At these times the engine turning over provides enough compression to allow the power steering and brakes to be affective as long as the starter is engaged. *jb
Dt*: the contact stated the lifters in the engine made constant noise since the date of purchase. The noise was present when the ignition was turned on. The service dealer was notified, but the manufacturer was not.
Also reported on the 2001 Chevrolet Silverado 2500
Loss of braking
ABS module or sensor failure
Brake line, hose or caliper failure
Other brake problem
CV axle or driveshaft failure
Engine sensor failure
How far this goes
Complaints are voluntary, so 40 is a floor and not a count of affected cars. Mileages are typed in by owners and cluster on round numbers. And the mode itself is assigned by software reading the complaint text, which is reliable in bulk and fallible one report at a time.
Questions this page answers
At what mileage does other engine problem happen on the 2001 Chevrolet Silverado 2500?
Across 35 owner reports that included an odometer reading, half were filed by 65,000 miles. A quarter were filed before 50,000 miles and a quarter after 92,500 miles. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is other engine problem on the 2001 Chevrolet Silverado 2500?
40 reports have been filed with NHTSA, about 137 per 1,000 vehicles. Complaints are voluntary, so this is a floor rather than a count of affected cars.
What this is and is not. These are the mileages at which owners chose to complain to a federal agency, which is not the same as the mileage at which the part fails on every car. It skews toward failures that happened outside warranty, cost real money, or frightened someone. It is still the only public dataset that carries failure mileage at all, and the shape of a few hundred readings is informative even when a single one is not. Methodology · JSON · this failure on other cars
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed