2004 Chevrolet Impala SS Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2004 Chevrolet Impala SS

2004 Chevrolet Impala SS Problems

Serpentine Belt Tensioner Pulley May Wear Out

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.

 

Intake Manifold Gasket May Leak Engine Oil

The intake manifold gasket may develop external engine oil leak. The manifold gasket will need to be replaced to correct this issue.

Engine Starts and Stalls Due to Secutiry System Fault

The engine may start and stall with the security light flashing. This is commonly caused by a failed passlock sensor which is part of the ignition lock cylinder. A secondary cause could be the ignition switch itself. Worn contacts inside the ignition switch can cause voltage drop issues which can affect the passlock system. Proper diagnoses should be performed before replacing any parts.

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2004 Chevrolet Impala SS Questions

What is causing my heater to shut off (mostly when going over a bump)? (1 answer)

My heater is shutting off intermittently as are my directionals (both). The heater seems to shut off when i go over a bump. The directionals seem more random.

What is causing my both of my directionals to periodically fail? (1 answer)

Generally my directionals work when I first start the car but then fail at different points during the day. Both directionals fail and I have tried replacing the fuse.

What might be my problem ? (5 answers)

When I am at a stop and I start from a stop it like hits hard or like a little jerk or slip not sure but only from a complete stop and not always

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2004 Chevrolet Impala SS Reviews

I have had my 2004 SS for 8 years and love it only major repair was ball joints hub assembly on both sides think its time to change plugs and wires she is at 104.000 miles will never sell or trade black beauty best car I ever owned.

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