Buick 2003 Park Avenue Warranty And Owner Assistance Information page 21

Ignition System
Camshaft Position Sensor(s)
Crankshaft Position Sensor(s)
Distributor *
Distributor Cap
Distributor Pick Up Coil
Distributor Rotor
Glow Plug(s) (Diesel)
Glow Plug Controller (Diesel)
Glow Plug Relay (Diesel)
Ignition Coil(s)
Ignition Control Module
Ignition Timing Adjustment
Knock Sensor
Spark Plug Wires
Spark Plugs
Catalytic Converter System
Catalytic Converter(s) and Muffler if attached as
assembly **
Exhaust Manifold (7/70 Only Cadillac 4.6L, Aurora 4.0L,
C/K Truck <14,000 GVWR 8.1L*)
Exhaust Manifold with Catalytic Converter attached **
Exhaust Manifold Gasket
Exhaust pipes and/or Mufflers (when located between
catalytic converters and exhaust manifold)
Positive Crankcase Ventilation System
Oil Filler Cap
PCV Filter
PCV Oil Separator
PCV Valve
Exhaust Gas Recirculation System
EGR Feed and Delivery Pipes or Cast-in Passages
EGR Valve
EGR Valve Cooler (6.6L DURAMAX™ Diesel)
EGR Vacuum Pump Assembly (6.6L
DURAMAX™ Diesel)
Secondary Air Injection System
Air Pump
Cutoff Valve
Check Valves
Vacuum Control Solenoid
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