2001 Chevrolet Tahoe Engine cooling Problems
- Complaints
- 16about this part
- Share
- 3%of 512 total for the year
- Median mileage
- 46,500miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 16 complaints about the engine cooling of the 2001 Chevrolet Tahoe, 3% of the 512 complaints for this model year. Where a mileage was given, the median is 46,500 miles.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I have a 2001 Tahoe with a 350 motor in it with 136,000. It began to make a noise so I took it to a mechanic. First we thought it was a pulley, but after taking the valve covers off it was noted that the noise was louder and the oil supply to the heads was not what it should be. Now I am told that it would be more cost effective to put a used motor in it for $3,000 (71,000 miles). They can not tell me why this happened and I did my part by maintaining my vehicle on time every time it needed scheduled maintenance. I am sick about this.”
NHTSA complaint #10214113, filed 2008-01, 136,000 miles“Every morning when the vehicle is started there is a clicking noise. It increases in speed with RPM. Once hits 2000 (or so) RPM, noise will stop. Noise will also quit after 5 mins of idle. Cannot determine cause. Happens regardless of outside temp, however is better in az summer months. Mechanic cannot find source of the problem. All ideas/solutions welcome.”
NHTSA complaint #10224596, filed 2008-04, 70,000 miles“Why does the manual state that one can pull up to 8700lbs. If the Tahoe can barely handle 3500lbs? The springs have been replaced twice the manifold is cracked the fuel pump went out, the universal joint is going out, the transfer case is leaking and has only been used twice in 3 years, and has already been repaired once last year, the steering pump is going out, these are only the problems I can think of.”
NHTSA complaint #10078384, filed 2004-06, 100,000 miles“While driving at any speed consumer heard a loud noise coming from the front. Vehicle was taken to the dealer for inspection, and mechanic determined that the loud noise was normal.”
NHTSA complaint #10081875, filed 2004-08, 10,008 miles“Purchased brand new 2001 chevy Tahoe and within first 3 months noticed oil level was lower than expected. Began 'oil consumption' test with tracy dealership that extended into 2004 until they finally agreed 2 tear down the engine...all 3 years was ongoing oil loss within the engine! They only went 2 the cylinder heads despite several requests by expert mechanic's advice 2 go further into the piston level. Tracy Chevrolet reported their findings as 'parts missing from cylinder heads from original engine assembly'. Gm's ceo promised 2 replace my engine if the oil consumption wasn't fixed. …”
NHTSA complaint #10205211, filed 2007-10, 6,000 milesRelated service bulletins
- 10251887Mar 14, 2024This bulletin advises the technician of possible location of an internal coolant leak from a specific cylinder head and location.
- 10251890Mar 13, 2024This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank…
- 10250775Feb 22, 2024This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large…
- 10249579Jan 12, 2024This PI bulletin advises the technician on the proper way to install the pistons in an engine.
- 10242843Sep 1, 2023The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the…
- 10242262Aug 24, 2023This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and…
- 10236164Apr 24, 2023This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308…
- 10234110Mar 17, 2023This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.
- 10228888Dec 14, 2022This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or…
- 10227056Nov 9, 2022This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large…
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 2 | 7% |
| 2025 | 1 | 2% |
| 2024 | 9 | 13% |
| 2023 | 18 | 8% |
| 2022 | 10 | 5% |
| 2021 | 17 | 4% |
| 2019 | 1 | 1% |
| 2018 | 3 | 3% |
| 2017 | 1 | 1% |
| 2015 | 2 | 0% |
| 2011 | 1 | 0% |
| 2009 | 2 | 1% |
| 2008 | 2 | 0% |
| 2007 | 21 | 2% |
| 2006 | 2 | 2% |
| 2005 | 7 | 2% |
| 2004 | 20 | 4% |
| 2003 | 20 | 4% |
| 2002 | 19 | 4% |
| 2001 | 16 | 3% |
| 2000 | 7 | 2% |
| 1999 | 27 | 5% |
| 1998 | 21 | 8% |
| 1997 | 12 | 3% |
| 1996 | 25 | 9% |
| 1995 | 3 | 1% |
| 1994 | 3 | 16% |
| 1993 | 1 | 13% |
Other parts of the 2001 Chevrolet Tahoe
272 complaintsAir bags
31 complaintsTires
31 complaintsSeat belts
29 complaintsTransmission and drivetrain
27 complaintsBody and structure
25 complaintsElectrical system
20 complaintsSeats
20 complaintsSteering
18 complaintsVisibility (wipers, defrost, mirrors)
16 complaintsFuel system
14 complaintsVehicle speed control
14 complaints
← All problems reported for the 2001 Chevrolet Tahoe
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology