Engine repair for a 2003 GMC Envoy
Engine repair for the 2003 GMC Envoy: CarmaCars does not do this work itself. Request it and we arrange it with a trusted shop or connect you with one, and we can deliver a rental car to you while yours is in.
- Combined
- 14.7 to 16.8 L/100 km
- Body
- Sport Utility Vehicle -

A rental while yours is in the shop
CarmaCars does not do this work; you keep driving while the shop has your car. We deliver a rental to you, by the day, at our usual rates.
The 2003 GMC Envoy for engine repair
- Body: sport utility vehicle - (EPA size class).
2003 GMC Envoy: every figure
| Figure | Powertrain 1 | Powertrain 2 | Powertrain 3 | Powertrain 4 |
|---|---|---|---|---|
| Displacement | 4.2 L | 4.2 L | 5.3 L | 5.3 L |
| Cylinders | 6 | 6 | 8 | 8 |
| MPG city (US) | 14 | 13 | 14 | 13 |
| MPG highway (US) | 20 | 19 | 18 | 16 |
| MPG combined (US) | 16 | 15 | 15 | 14 |
| MPG combined (Imperial) (converted from the US figure) | 19 | 18 | 18 | 17 |
| Fuel cost a year (EPA) (EPA: 15,000 miles at its fuel prices) | US$4,200 | US$4,450 | US$4,450 | US$4,800 |
| Fuel cost for 20,000 km (at $1.55 a litre) | $4,558 | $4,868 | $4,868 | $5,208 |
Sources: fuel use, MPG, CO2, electric range, battery, charge time, luggage volume and the annual fuel cost are the US EPA's (fueleconomy.gov). Imperial MPG, litres, inches and pounds are converted from those figures. Figures no free source publishes for this car (power, torque, acceleration, top speed, fuel tank, towing) are left out.
What to check when buying the 2003 GMC Envoy
- NHTSA lists 9 recall campaigns for this model year. Ask the seller for proof each one was fixed; a dealer can check it by the VIN.
- Owners filed 639 complaints with NHTSA, most often about electrical system (138), fuel system (124) and power train (59). Have those parts checked before you buy.
| Campaign | Date | Component | Summary |
|---|---|---|---|
| 05V494000 | 2005-10-27 | latches/locks/linkages:doors:latch | CERTAIN SPORT UTILITY VEHICLES HAVE A REAR SIDE CLOSURE LATCH THAT MAY NOT LATCH OR UNLATCH DUE TO CORROSION CAUSED BY ROAD SPLASH, SUCH AS WATER AND ROAD SALT. THESE VEHICLES WERE ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE FOLLOWING STATES: CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND,... |
| 05V198000 | 2005-05-05 | exterior lighting:turn signal | ON CERTAIN TRUCKS AND SPORT UTILITY VEHICLES, THE DRIVER WISHING TO SIGNAL A TURN BY MOVING THE DIRECTIONAL SIGNAL LEVER, (UP OR DOWN) MAY CAUSE THE FRONT MARKER/TURN LIGHTS AND REAR TURN LIGHTS TO FLASH IN A MANNER SIMILAR TO HAZARD WARNING, RATHER THAN FLASHING ON THE DESIRED SIDE ONLY. |
| 04V527000 | 2004-11-01 | exterior lighting:brake lights | ON CERTAIN SPORT UTILITY VEHICLES, VIBRATION AND HEAT MAY CAUSE THE TAIL LAMP/STOP LAMP BULB TO LOOSEN IN ITS SOCKET. IF THIS OCCURS, THE BULB MAY FLICKER AND EVENTUALLY BECOME INOPERATIVE. |
| 04V046000 | 2004-02-04 | visibility:windshield wiper/washer | CERTAIN SPORT UTILITY VEHICLES HAVE WINDSHIELD WIPER SYSTEMS THAT WILL NOT TURN ON, CEASE OPERATION WHILE IN USE, FAIL TO TURN OFF/ON BY THEMSELVES (MOISTURE SENSITIVE WIPER SYSTEM), OR HAVE CONTINUOUS WINDSHIELD WASHER PUMP OPERATION BECAUSE THE PRESENCE OF WATER WITHIN THE WIPER MODULES CAN EITHER CAUSE A SHORT... |
| 03V250000 | 2003-07-15 | equipment:other:owners/service/other manual | CERTAIN MINIVANS, PASSENGER AND SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, "CHILD RESTRAINT ANCHORAGE SYSTEM." THE OWNER'S MANUAL DOES NOT EXPLAIN THE MEANING OF THE LOCATION SYMBOLS FOR THE CHILD RESTRAINT LOWER UNIVERSAL ANCHORAGE SYSTEM. |
| 03V151000 | 2003-04-23 | service brakes, hydraulic:foundation components:hoses, lines/piping, and fittings | CERTAIN SPORT UTILITY VEHICLES WERE BUILT WITH A LEFT-FRONT BRAKE PIPE WITH A CIRCUMFERENTIAL SCORE AT A RANDOM LOCATION ALONG THE LENGTH OF THE PIPE AS THE RESULT OF THE MANUFACTURING PROCESS. IF THE BRAKE PIPE PARTIALLY OR FULLY FRACTURED, BRAKE PEDAL TRAVEL WOULD IMMEDIATELY INCREASE AND FRONT BRAKE PERFORMANCE... |
| 03V075000 | 2003-03-06 | power train:automatic transmission | CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 114, "THEFT PROTECTION." THESE VEHICLES ARE EQUIPPED WITH A MECHANICAL OVERRIDE THAT COULD ALLOW THE IGNITION KEY TO BE REMOVED WITH THE SHIFT LEVER IN A POSITION OTHER THAN PARK. IN ADDITION, THESE... |
| 03V051000 | 2003-02-14 | air bags:frontal:driver side:inflator module | ON CERTAIN MINI VANS, PASSENGER AND SPORT UTILITY VEHICLES, SOME OF THESE VEHICLES HAVE A DRIVER'S SIDE AIR BAG THAT MAY NOT DEPLOY AS DESIGNED. IN ADDITION, THE AIR BAG INFLATOR COULD RUPTURE. |
| 02V222000 | 2002-08-09 | air bags:frontal | CERTAIN PASSENGER, MINI VANS, AND SPORT UTILITY VEHICLES HAVE AN AIR BAG INFLATOR ON THE DRIVER'S SIDE THAT COULD FRACTURE AT A WELD DURING A DEPLOYMENT. |
Source: NHTSA (US) recall campaigns and owner complaints for this model year.
Arranging the work for the Envoy
CarmaCars does not do mechanical work, but for engine work on the 2003 GMC Envoy we arrange a trusted shop. Engine work ranges from a leak to a rebuild; the shop inspects the car and quotes it.
Your car, your notes
Say whether the car is drivable; it changes how it gets to the shop. If you have the service history of your Envoy, have it ready for the shop. Tell the shop the year, the trim and the engine: the 4.2L 6-cylinder. It runs the 4.2L 6-cylinder, with rear-wheel drive.
What CarmaCars does here
We can deliver a rental to you while your car is at the shop. The shop quotes the job; you approve it before any work. Send a request with the car and what it needs; a person replies within one business day and arranges it with a trusted shop or recommends one.
No car? Rent one meanwhile
Pick a car that suits your week from our fleet. Rent by the day or the week, and stop when your car is back. Delivery to your door is available across the Toronto area.
Good habits for your car
Use the grade of fuel your owner's manual calls for. Keep the fuel tank above a quarter in winter. Keep the spare, the jack and the wheel lock key where you can find them.
Before the shop starts
Ask how long the job should take, so you know how long to rent for. Keep the invoice; it is part of the car's service history. Ask whether anything else is close to needing attention, and how soon.
Ready to ask?
Send a request: the car, the problem and when suits you.
Request engine repair
Tell us when suits you. A person replies within one business day and arranges it with a trusted shop or recommends one; the shop sets its own price and time.
Rent a car while yours is in in Toronto
We have no car while yours is in on the site right now. Request one and we look for it for your dates, or take a similar car that is available now.
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Tell us your dates and we look for a car while yours is in for you. Nothing is booked or charged.