1998 Chevrolet Monte Carlo problems & reliability
100 owner complaints filed with NHTSA for the 1998 Chevrolet Monte Carlo, alongside 3 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
9 complaints report injuries (11 injured, 7 deaths reported).
Federal crash records (FARS 2020–2023): 1998 Chevrolet Monte Carlo vehicles were involved in 8 fatal crashes with 7 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Service Brakes, Hydraulic → | 20 | 20% |
| Steering → | 16 | 16% |
| Engine and Engine Cooling → | 14 | 14% |
| Electrical System → | 10 | 10% |
| Air Bags | 9 | 9% |
| Fuel System, Gasoline | 9 | 9% |
| Engine | 6 | 6% |
| Seats | 5 | 5% |
| Visibility | 5 | 5% |
| Exterior Lighting | 4 | 4% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 86,000 miles (middle 50% between 35,960 and 105,375 miles), based on 30 complaints that included mileage.
Complaints by incident year
What owners report
“1998 chevrolet monte carlo. Consumer writes in regards to his disapproval of exhaust manifold recall notice removal of the engine plastic "beauty" cover. *smd the consumer was advised the recall included removing the beauty cover. The consumer stated the recall notice does say that the cover will be removed, but does…”
Engine · filed Oct 10, 2017
“On september 24, 2015, my wife was driving our monte carlo. Unbeknownst to her the car began smoking underneath, causing loss of control with neither steering nor braking capability. Other drivers, noticing the smoke, were attempting to notify her of the impending fire. She was able to drive about another mile before…”
Engine · filed Dec 26, 2016
“On september 24, 2015, my wife was driving our monte carlo. Unbeknown to her the car began smoking underneath, causing loss of control with neither steering nor braking capability. Other drivers, noticing the smoke, were attempting to notify her of the impending fire. She was able to drive about another mile before…”
Engine · filed Jun 29, 2016
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- POWER RACK AND PINION STEERING FAILURE
Engineering Analysis EA03019 · opened Sep 15, 2003 · closed Dec 18, 2003 · led to recall 03V527000
- POWER RACK AND PINION STEERING FAILURE
Recall Query RQ03001 · opened Jan 2, 2003 · closed Sep 15, 2003
- ENGINE COMPARTMENT FIRES
Engineering Analysis EA02030 · opened Oct 22, 2002 · closed Mar 9, 2004 · led to recall 04V090000
- DEGRADED BRAKING PERFORMANCE
Engineering Analysis EA98019 · opened Aug 31, 1998 · closed Dec 13, 2001
Technical service bulletins
60 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 1998 Chevrolet Monte Carlo. The 10 most recent:
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
17-NA-073 · Service Bulletin/Repair Instructions · issued Feb 21, 2023
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8…
PIP4723F · Service Bulletin/Repair Instructions · issued Jan 14, 2022
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8…
PIP4723D · Service Bulletin/Repair Instructions · issued Jan 31, 2020
This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock.
19NA273 · Service Bulletin/Repair Instructions · issued Dec 2, 2019
This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to…
PIC4696E · Service Bulletin/Repair Instructions · issued Nov 22, 2019
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
17NA073 · Service Bulletin/Repair Instructions · issued Sep 18, 2019
This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to…
PIC4696D · Service Bulletin/Repair Instructions · issued Sep 5, 2019
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
17NA073 · Service Bulletin/Repair Instructions · issued Feb 15, 2019
This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco Theft Lock. Technician will use the radio to get the scrambled code. Technician will need to…
PIC4696C · Service Bulletin/Repair Instructions · issued May 31, 2018
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8…
PIP4723C · Service Bulletin/Repair Instructions · issued Sep 20, 2017
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 1998 Chevrolet Monte Carlo has 3 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 1998 Chevrolet Monte Carlo?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 86,000 miles — budget accordingly if the car is approaching that mileage.