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Resources for the Repair and Maintenance of your 2003 Chevrolet Monte Carlo

2003 Chevrolet Monte Carlo

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2003 Chevrolet Monte Carlo Problems

Engine -- Verified

The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Our technicians tell us that operating the engine  with a coolant/oil mix can result in internal engine damage. Replacing the intake manifold gasket should correct these leaks.

Engine -- Verified

The water pump may develop a coolant leak resulting in an engine overheating condition.

Suspension & Steering -- Verified

The high pressure power steering hose will commonly leak fluid; it should be replaced.

Engine -- Verified

The serpentine belt tensioner pulley may wear out. Our technicians tell us that in order to get a new pulley from General Motors you must purchase a complete belt tensioner assembly.
 

Engine -- Verified

The fuel pump may fail causing engine to stall and not restart.

2003 Chevrolet Monte Carlo Recalls (Recent)

Body, Interior & Misc., August 15, 2002

Summary: 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.

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Body, Interior & Misc., March 11, 2003

RepairPal Expert Overview:

On 130 vehicles, the driver's air bag may not deploy properly if needed in a crash. Also, the inflator could rupture. This could increase the risk of injury to the driver and other passengers if pieces of the inflator strike them. Dealers will inspect and install a new driver's air bag if needed. The recall began March 11, 2003. The GM recall number is 03008.

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Body, Interior & Misc., August 20, 2003

RepairPal Expert Overview:

The owner's manual does not explain the child restraint anchor location symbols for the lower universal anchorage system. This does not meet the Federal Motor Vehicle Safety Standard. Owners were sent supplements to the owner's manual explaining the location symbols in the vehicle. The recall began August 18, 2003. The GM recall number is 03039.

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Engine, April 9, 2009

Summary: GENERAL MOTORS IS RECALLING 1,497,516 MY 1997-2003 BUICK REGAL, MY 1998-2003 CHEVROLET LUMINA, MONTE CARLO AND IMPALA, MY 1998-1999 OLDSMOBILE INTRIGUE, MY 1997-2003 PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L V6 NATURALLY ASPIRATED ENGINE. SOME OF THESE VEHICLES HAVE A CONDITION IN WHICH DROPS OF ENGINE OIL MAY BE DEPOSITED ON THE EXHAUST MANIFOLD THROUGH HARD BRAKING.

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2003 Chevrolet Monte Carlo Questions and Answers

Gerri, 2003 Chevrolet Monte Carlo, 3.8L V6, Dayton, OH

I was told I needed the Soft ware replaced that notified me of any problems with my car. I said yes and the invoice said "ran diagnostics found PO449 PO455 leak tested evap system found fuel...

judo, 2003 Chevrolet Monte Carlo, 3.4L V6, Cape Coral, FL

I need to know where is the plug to empty the radiator, any special conserns I should have to keep eye on so everything goes smoothly..
thanks

kimncars, 2003 Chevrolet Monte Carlo, 3.8L V6, Lithonia, GA

my car needed a exhaust manifold changed, and valve cover gasket replaced, after that was done I drove the car for about 60 miles home. Now when I try to drive it out from my garage and set it in...

bstep, 2003 Chevrolet Monte Carlo, 3.4L V6, Cedar Lake, IN

my securtity light came on an now won't let me sart the car

Luvmymontecarlo3, 2003 Chevrolet Monte Carlo, 3.8L V6, Sacramento, CA

I bought my 03 Monte Carlo new; at 65,000 miles, I'm being told my transmission, AT, and power steering fluid are "dirty and need to be changed." Is this normal? My owner's ma...

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2003 Chevrolet Monte Carlo Reviews

Love my 2003 SS! 611,200km and still running! Just changed my first water pump and alternator in it this winter!

Overall this car is great. I live in the Midwest which means I must handle extreme weather--cold or hot. This car handles very well on ice, however, it doesn't take much to get this car stuck in snow since it rides so low to the ground. For some reason, the radio facing gets abnormally hot to the touch. One major headache has been the breaks specifically the rotors. I've had to rotate and replace the rotors multiple times.

I have been pretty rough on this car but it has served me well. The only issues I've had are with the oxygen sensors and the catalytic converter. Both have had to be replaced multiple times. Other than that I have 132k miles on this baby and she still has some get up and go.

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