2003 Chevrolet Express 1500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2003 Chevrolet Express 1500

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2003 Chevrolet Express 1500
$
212
to $
287
2003 Chevrolet Express 1500
$
159
to $
292
2003 Chevrolet Express 1500
$
302
to $
587
2003 Chevrolet Express 1500
$
413
to $
657
2003 Chevrolet Express 1500
$
190
to $
265

2003 Chevrolet Express 1500 Problems

Replace spark plugs every 100,000 miles

The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.

Erratic Fuel Gauge Operation

It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.

Check Engine Light and Misfire Due to One or More Stuck Closed Fuel Injectors

One or more fuel injectors may become stuck closed causing an engine misfire and the Check Engine Light to illuminate. Our technicians tell us that this problem can be caused by some fuel additives. There are special procedures which may be able to restore the affected injector. If this fails the affected injector must be replaced.

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2003 Chevrolet Express 1500 Questions

How much is the labor to replace the hydro boost unit (1 answer)

and the power steering pump unit at once as well as individually if I can't afford both jobs at once

Where is the heater blower motor resistor in the chef express van? (1 answer)

the blower for the heat system won't come on in the van. It used to work but high speed was sporadic.

Where is the heater blower motor resistor in the chef express van? (1 answer)

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2003 Chevrolet Express 1500 Recalls

Fuel Leak Due to Corrosion in Area Near Gas Cap

On vehicles equipped with a left side cargo door, water and road contaminants may become trapped in the protective conduit that covers the fuel filler pipe, which can cause the pipe to corrode. Significant corrosion may allow fuel to leak during refueling, and in the presence of an ignition source, this could cause a fire. Dealers will install a new fuel filler neck to correct this concern. The General Motors recall number is 12166.

Seat Belts May Not Latch or Unlatch

On certain vans, the front and rear seat belts will not latch or unlatch. In a crash, the risk of injury is increased if the seat occupant is not properly restrained. Dealers will inspect the seat belt buckles, and will replace the buckle assembly if the buckle is found to be inoperative. If the buckle is found to function, only the upper buckle cover will be replaced. The recall began March 15, 2006. The GM recall number is 05113.

Recall 04V225000
CERTAIN EXTENDED AND REGULAR CAB PICKUP TRUCKS AND CARGO VANS CONVERTED TO COMPRESSED NATURAL GAS (CNG) FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, 'CHILD RESTRAINT ANCHORAGE SYSTEMS.' THESE VEHICLES HAVE ONE SEATING POSITION, THE CENTER REAR SEAT, EQUIP...

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