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CHEVROLET MONTE-CARLO (1995–2007): Full Technical Specs & OBD2 Diagnostics
Built 1995–2007 · all production years covered on this single page
3.5L V6 • Gasoline
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TroubleAtlas Score
An independent value score for the Chevrolet Monte-Carlo (1995–2007) — reliability, safety, cost, parts, upkeep and documentation. Owing nothing to the manufacturer.
Scorecard · each voice 0–10
Reliabilityn/a
Safety & recallsn/a
Repair cost6.2
Parts & repairability4.7
Maintenance & durabilityn/a
Documentation & supportn/a
Independent · Verified · Never for sale
Every figure on this Chevrolet Monte-Carlo (1995–2007) page is aggregated and cross-checked against more than 6.6 million real workshop operations, NHTSA records and OEM technical sources — and updated continuously. No invented estimates.
The Chevrolet Monte-Carlo (1995–2007) uses ACDelco dexos1 5W-30 engine oil. Its battery is group 78 (BCI), rated at 730A cold-cranking amps. It is powered by a 3.5L V6 engine. Its OEM tyre size is 215/55 R16. Use the sections below for verified fluids, battery, OEM tyres, the maintenance schedule, recommended parts and the most commonly reported OBD2 fault codes for this vehicle.
Common problems
Common repairs
Fluids & lubricants
Battery
Fault codes (OBD2)
Dashboard lights
Parts comparator
Accessories & tools
Tyres
Recalls & TSB
Complaints
Workshops nearby
COMMON PROBLEMS
Engine overheatingFREQUENT
Engine temperature over limits — check coolant level, thermostat and radiator.
Related codes: P0217
Oil pressure sensor: low signalFREQUENT
ECU detects insufficient oil pressure — check oil level and sensor.
Related codes: P0522
Insufficient oil pressureFREQUENT
Oil pressure below critical threshold — stop the engine and check immediately.
Related codes: P0524
Engine control module (PCM) faultFREQUENT
Faulty ECU processor — requires specialist workshop diagnosis.
Related codes: P0606
Throttle actuatorFREQUENT
Throttle actuator motor circuit open — loss of throttle response.
Related codes: P2100
COMMON REPAIRS
Front brake pads
Difficulty: Easy
0.8h
€56 – €72
Rear brake pads
Difficulty: Easy
0.9h
€63 – €81
Engine oil change
Difficulty: Easy
0.3h
€21 – €27
ABS Module
Difficulty: Medium
2.0h
€140 – €180
AVERAGE INDICATIVE COSTS
Prices may vary by area and workshop.
Full service
€ 120 – € 200
Full brake service
€ 180 – € 300
Spark plug replacement
€ 80 – € 140
Electronic diagnosis
€ 40 – € 70
OFFICIAL LABOUR TIMES (OLP)
Standard labour hours from a database of 6.6M+ real shop operations, with an indicative labour-cost estimate for your country.
Brakes8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| ABS Module | 2.0h | € 90–€ 150 |
| ABS Pump | 2.5h | € 112–€ 187 |
| ABS Tone Ring | 1.5h | € 67–€ 112 |
| ABS Wheel Speed Sensor - Front | 0.8h | € 36–€ 60 |
| ABS Wheel Speed Sensor - Rear | 0.8h | € 36–€ 60 |
| Brake Bleed - All Four | 1.0h | € 45–€ 75 |
| Brake Booster | 2.5h | € 112–€ 187 |
| Brake Booster Check Valve | 0.3h | € 13–€ 22 |
Cooling8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Coolant Bypass Pipe | 1.5h | € 67–€ 112 |
| Coolant Flush | 1.0h | € 45–€ 75 |
| Coolant Reservoir | 0.5h | € 22–€ 37 |
| Coolant Temperature Sensor | 0.5h | € 22–€ 37 |
| Cooling Fan Assembly | 1.0h | € 45–€ 75 |
| Cooling Fan Motor | 1.5h | € 67–€ 112 |
| Cooling Fan Relay | 0.3h | € 13–€ 22 |
| Engine Oil Cooler | 2.0h | € 90–€ 150 |
Electrical8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Airbag - Driver | 1.0h | € 45–€ 75 |
| Airbag - Passenger | 1.5h | € 67–€ 112 |
| Airbag - Side | 2.0h | € 90–€ 150 |
| Airbag Module/Computer | 1.0h | € 45–€ 75 |
| Alternator | 1.5h | € 67–€ 112 |
| Alternator Belt | 0.5h | € 22–€ 37 |
| Amplifier | 1.5h | € 67–€ 112 |
| Antenna | 0.5h | € 22–€ 37 |
Engine8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Camshaft Position Sensor | 1.0h | € 45–€ 75 |
| Camshaft R&R | 8.0h | € 360–€ 600 |
| Connecting Rod Bearings | 15.0h | € 675–€ 1125 |
| Crankshaft Position Sensor | 1.0h | € 45–€ 75 |
| Crankshaft R&R | 20.0h | € 900–€ 1500 |
| Cylinder Head R&R | 6.0h | € 270–€ 450 |
| Cylinder Head Resurface | 8.0h | € 360–€ 600 |
| Engine Mount - Front | 1.5h | € 67–€ 112 |
Exhaust8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Air Injection Check Valve | 0.8h | € 36–€ 60 |
| Catalytic Converter - California | 1.5h | € 67–€ 112 |
| Catalytic Converter - Direct Fit | 1.5h | € 67–€ 112 |
| Catalytic Converter - Universal | 2.0h | € 90–€ 150 |
| Downpipe | 2.0h | € 90–€ 150 |
| EGR Cooler | 3.0h | € 135–€ 225 |
| EGR Tube | 1.5h | € 67–€ 112 |
| EGR Valve | 1.0h | € 45–€ 75 |
Fuel system8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Charcoal Canister | 1.0h | € 45–€ 75 |
| EVAP Purge Valve | 0.8h | € 36–€ 60 |
| EVAP Vent Valve | 0.8h | € 36–€ 60 |
| Fuel Cap | 0.1h | € 4–€ 7 |
| Fuel Filler Neck | 1.5h | € 67–€ 112 |
| Fuel Filter | 0.5h | € 22–€ 37 |
| Fuel Filter - In-Tank | 2.0h | € 90–€ 150 |
| Fuel Injector - Single | 1.0h | € 45–€ 75 |
HVAC8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| AC Accumulator | 1.5h | € 67–€ 112 |
| AC Clutch Coil | 1.5h | € 67–€ 112 |
| AC Compressor | 2.5h | € 112–€ 187 |
| AC Compressor Clutch | 2.0h | € 90–€ 150 |
| AC Compressor Oil Add | 0.5h | € 22–€ 37 |
| AC Condenser | 2.5h | € 112–€ 187 |
| AC Evaporator | 6.0h | € 270–€ 450 |
| AC Expansion Valve (TXV) | 4.0h | € 180–€ 300 |
Steering8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Center Link/Drag Link | 1.5h | € 67–€ 112 |
| Electric Power Steering Module | 1.5h | € 67–€ 112 |
| Electric Power Steering Motor | 2.5h | € 112–€ 187 |
| Idler Arm | 1.0h | € 45–€ 75 |
| Pitman Arm | 1.2h | € 54–€ 90 |
| Power Steering Fluid Flush | 0.5h | € 22–€ 37 |
| Power Steering Gear Box | 3.5h | € 157–€ 262 |
| Power Steering Hose - High Pressure | 1.0h | € 45–€ 75 |
Suspension8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Air Line | 1.0h | € 45–€ 75 |
| Air Spring/Air Bag | 1.5h | € 67–€ 112 |
| Air Suspension Compressor | 1.5h | € 67–€ 112 |
| Air Suspension Height Sensor | 1.0h | € 45–€ 75 |
| Air Suspension Valve Block | 2.0h | € 90–€ 150 |
| Ball Joint - Lower | 1.8h | € 81–€ 135 |
| Ball Joint - Upper | 1.5h | € 67–€ 112 |
| Ball Joints - Upper and Lower | 3.0h | € 135–€ 225 |
Transmission8 operations
| Operation | Labour hours (OLP) | Est. labour cost |
|---|---|---|
| Kickdown Cable | 0.8h | € 36–€ 60 |
| Neutral Safety Switch | 1.0h | € 45–€ 75 |
| Overdrive Solenoid | 2.0h | € 90–€ 150 |
| Shift Cable | 1.5h | € 67–€ 112 |
| Shift Linkage | 1.0h | € 45–€ 75 |
| Shift Solenoid - Single | 3.6h | € 162–€ 270 |
| Shift Solenoids - All | 7.8h | € 351–€ 585 |
| Torque Converter | 6.0h | € 270–€ 450 |
WORKSHOP LABOUR RATES BY COUNTRY
Average independent-workshop hourly labour rates, to estimate repair costs in your country.
🇩🇪Germany€95/h
🇪🇸Spain€55/h
🇫🇷France€75/h
🇮🇹Italy€45/h
🇬🇧UK£80/h
🇺🇸USA$120/h
Reference rate
€45/h
Source: Eurostat 2024
💧 FLUIDS & LUBRICANTS
📋 RECALLS & TSB (0)
No official recall verified for this vehicle in the NHTSA database.
COMMON OBD2 CODES TO CHECK
P0420
P0420
Powertrain
P0171
P0171
Powertrain
P0300
P0300
Powertrain
P0441
EVAP Incorrect Purge Flow
Powertrain
P0128
P0128
Powertrain
P0455
P0455
Powertrain
P0700
P0700
Transmission
P0507
Idle Air Control System RPM Higher Than Expected
Powertrain
P0174
System Too Lean Bank 2
Powertrain
All documented fault codes for this vehicle
The most documented diagnostic codes for this model, by system and severity. Tap a code for the full guide.
P1014
powertrain
MODERATEP1012
powertrain
MODERATEP1011
powertrain
MODERATEP1516
powertrain
HIGHP1811
powertrain
HIGHP1884
powertrain
LOWP1875
powertrain
MODERATEP1870
powertrain
HIGHP1860
powertrain
MODERATEP1812
powertrain
CRITICALP1810
powertrain
HIGHP1632
powertrain
HIGHP1629
powertrain
HIGHP1626
powertrain
HIGHP1599
powertrain
MODERATEP1554
powertrain
MODERATEP1517
powertrain
HIGHP1515
powertrain
HIGHP1514
powertrain
HIGHP1483
powertrain
HIGH
DASHBOARD WARNING LIGHTS — UNIVERSAL GUIDE
53 warning lights classified by urgency. Appears on your vehicle? Check the urgency level.
Show all dashboard warning lights
🔴 IMMEDIATE STOP — pull over
Oil Pressure WarningEngine
Engine Temperature WarningCooling
Brake System WarningBrakes
Immobilizer / Key FaultSecurity
🟠 WARNING — check soon
Malfunction Indicator Light (MIL) / Check EngineEngine
Diesel Particulate Filter (DPF)Emissions
Battery / Charging SystemElectrical
Low Fuel WarningFuel
ABS WarningBrakes
Brake Pad Wear IndicatorBrakes
Electronic Parking Brake (EPB)Brakes
Power Steering WarningSteering
ESC / Stability Control FaultChassis
Tire Pressure Warning (TPMS)Chassis
Transmission Temperature WarningTransmission
Transmission / Gearbox FaultTransmission
Airbag / SRS WarningActive safety
EGR / Exhaust Gas Recirculation FaultEmissions
Catalytic Converter / Emissions FaultEmissions
AdBlue / DEF Level LowEmissions
Coolant Level LowCooling
Hybrid / EV System WarningHybrid
EV Charge System FaultHybrid
12V Battery (Hybrid/EV Auxiliary)Hybrid
Suspension Fault / Air SuspensionSuspension
CAN Bus / Network Communication FaultNetwork
Water in Fuel FilterFuel
Diesel Injector FaultFuel
Steering Angle Sensor FaultSteering
Turbo / Boost Pressure FaultEngine
Regenerative Braking Fault (Hybrid/EV)Hybrid
🟡 MONITOR
Fuel Cap / Evap SystemEmissions
4WD / AWD SystemDrivetrain
Bulb Failure WarningLighting
Headlight Range / Leveling FaultLighting
Service / Maintenance DueMaintenance
A/C System FaultHvac
Clutch Wear WarningTransmission
Cruise Control / ACC FaultADAS
🔵 INFORMATION
Engine Temperature Low (Blue)Cooling
Glow Plug / Diesel PreheatEngine
Traction Control / ESC OffChassis
Seatbelt ReminderActive safety
Rear Fog Light IndicatorLighting
Lane Departure / LDWS WarningADAS
Forward Collision Warning (FCW/AEB)ADAS
Blind Spot Monitor FaultADAS
Rear Parking Sensor / Camera FaultADAS
Windshield Washer Fluid LowMaintenance
Door Open WarningBody
Hood / Trunk Open WarningBody
Gear Shift Indicator (Manual)Transmission
Sport / Performance Mode ActiveTransmission
REPORTED COMPLAINTS & PROBLEMS (NHTSA)
2114 owner complaints filed with the U.S. National Highway Traffic Safety Administration (NHTSA) for the Chevrolet Monte-Carlo across model years 1995–2007. These are real, verified reports submitted by vehicle owners.
138 crash reports 141 fires 120 injuries 13 deaths
Complaints by model year (most reported first)
Model year 2001276
Model year 2000233
Model year 2002230
Model year 2004230
Model year 1995170
Model year 1997164
Model year 2003157
Model year 1996154
Most reported components (all years)
Electrical System578
Service Brakes323
Engine And Engine Cooling283
Hydraulic274
Engine195
Steering191
Sample reports
TL* THE CONTACT OWNS A 2005 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT THE FRONT DRIVER'S SIDE SEAT WARMER WAS ACTIVATED WHEN THE SEAT CAUGHT FIRE. THE CONTACT SHUT OFF THE DRIVER'S SIDE SEAT WARMER. NO ONE WAS INJURED DURING THE FIR… (MY 2005)
I PURCHASED A 2002 MONTE CARLO, AND WITHIN A YEAR THE LOW COOLANT LIGHT CAME ON, I TOOK IT BACK TO WHERE I PURCHASED IT AND THEY SAID IT WAS AN ELECTRICAL PROBLEM, AND I HAD NOTHING TO WORRY ABOUT, BUT EACH TIME MY OIL WAS CHANGED THEY F… (MY 2002)
CONSUMER CALLED COMPLAINING ABOUT THE RACK AN PINION STEERING BROKE. ALSO STATED THAT WHILE DRIVING THE VEHICLE THE RACK AND PINION STEERING BROKE WHICH IT COMPLETELY LEFT THE CONSUMER WITH NO CONTROL OF THE STEERING. DEALER AND MANUFACT… (MY 1997)
I HAVE HAD TO REPLACE THE MASTER CLYNINDAL, ROTOR AND BRAKES 4 TIMES SINCE PURCHASE. THE MOST RECENT, 12/30/98, WAS 1 MONTH AFTER THE 3RD TIME. THE BRAKES FADE, GRIND AND DISAPPEAR ALTOGETHER. I HAVE JUST MISSED MANY ACCIDENTS. THE CA… (MY 1995)
Source: NHTSA complaints database (U.S. data.gov). Figures cover production years 1995–2007.
Frequently Asked Questions
What does fault code P0300 mean on the Chevrolet Monte-carlo?
Random/Multiple Cylinder Misfire Detected This code is among the most documented for this model — tap it in the OBD2 section for the full step-by-step guide.
What does fault code P0128 mean on the Chevrolet Monte-carlo?
Coolant temperature below thermostat regulating temperature — thermostat stuck open or faulty This code is among the most documented for this model — tap it in the OBD2 section for the full step-by-step guide.
What does fault code P0011 mean on the Chevrolet Monte-carlo?
A Camshaft Position Timing Over-Advanced or System Performance (Bank 1) This code is among the most documented for this model — tap it in the OBD2 section for the full step-by-step guide.
Are brakes problems common on the Chevrolet Monte-carlo?
Yes — 351 of 1979 real owner reports filed with NHTSA mention the brakes. One owner reported: “DT: THE CALLER SAID CRUISE CONTROL WILL NOT HOLD TO A CERTAIN SPEED. IT KEPT ACCELERATING EVEN WHEN HITTING THE BRAKE. IT DID NOT HOLD AT ANY SPEED. DEALER AND MANUFACTURER HAVE NOT BEEN CONTACTED…” See the owner-reported complaints section below for more.
Are engine problems common on the Chevrolet Monte-carlo?
Yes — 432 of 1979 real owner reports filed with NHTSA mention the engine. One owner reported: “1995 CHEVROLET MONTE CARLO Z34 WITH 3.4 LITER ENGINE. HAS SIGNIFICANT ISSUE WITH OIL LEAKAGE DUE TO MANUFACTURING DEFECT. THE ENGINE BLOCK CONTAINS A HOLE WHICH WAS ORIGINALLY INTENDED TO UTILIZE A …” See the owner-reported complaints section below for more.
Are electrical problems common on the Chevrolet Monte-carlo?
Yes — 474 of 1979 real owner reports filed with NHTSA mention the electrical. One owner reported: “FUSES BLEW OUT OF BRAKE LIGHTS AND TURN SIGNALS. *MR THE INTAKE MANIFOLD HAD BEEN REPLACED FOR A SECOND TIME AFTER ONLY ABOUT 40K MILES AFTER THE FIRST REPLACEMENT. WHEN THE CONSUMER ATTEMPTED TO…” See the owner-reported complaints section below for more.
What tyres does the Chevrolet Monte-Carlo (1995–2007) use?
The original OEM tyre size for the Chevrolet Monte-Carlo (1995–2007) is 215/55 R16. Compatible alternative sizes: ["245/45R19", "225/55R17", "225/60R16"]. See the Tyres section on this page to compare offers from the main suppliers.
What is the right battery for the Chevrolet Monte-Carlo (1995–2007)?
The battery specified for the Chevrolet Monte-Carlo (1995–2007) is group 78 (BCI), with a cold cranking rating of 730A. See the Battery section on this page for the main cross-references between brands.
What engine oil should I use on the Chevrolet Monte-Carlo (1995–2007)?
The engine oil specification for the Chevrolet Monte-Carlo (1995–2007) is ACDelco dexos1 5W-30. Always use the viscosity grade approved by the manufacturer: a different oil can reduce engine protection and void the warranty. Check the change interval in the Maintenance section.
Which OBD2 fault codes are commonly documented for the Chevrolet Monte-Carlo (1995–2007)?
Commonly documented OBD2 codes across many vehicles include: P0420, P0300, P0171. Find the full description, likely causes and estimated repair costs in the OBD2 Codes section on this page.
How often should the Chevrolet Monte-Carlo (1995–2007) be serviced?
Routine maintenance for the Chevrolet Monte-Carlo (1995–2007) typically includes an oil change every 6,000–9,000 miles (10,000–15,000 km), an air filter every 12,000–18,000 miles (20,000–30,000 km) and a brake inspection every 12,000 miles (20,000 km). Check the full plan with specific intervals in the Scheduled Maintenance section on this page.
Have a specific fault code on your Chevrolet Monte-Carlo (1995–2007)? Search the code in the OBD2 section of this page or use the full TroubleAtlas DTC database. Need tyres? Compare prices and compatible sizes in the TroubleAtlas comparator.