Contents Wiring diagrams Section: Cooling System (Mechanical) All sections

Engine Cooling System: Specifications Pontiac Sunfire I

Cooling System (Mechanical) 5 illustrations

Specifications

ApplicationSpecification
MetricEnglish
Cooling Fan Bolt6 N.m53 lb in
Engine Coolant Temperature Sensor22 N.m16 lb ft
Surge Tank Bolt10 N.m89 lb in
Thermostat Housing to Block Bolts10 N.m89 lb in
Transmission Oil Cooler Line Fitting36 N.m27 lb ft
Upper Radiator Mount Bolt10 N.m89 lb in
Water Pump Access Cover Bolts7 N.m62 lb in
Water Pump Bolts25 N.m18 lb ft
Water Pump Sprocket Bolts10 N.m89 lb in

Fastener Tightening Specifications

Scheme 1

Scheme 1: Schematic and Routing Diagrams

Scheme 2

Scheme 2: Cooling System Component Views

Scheme 3

Scheme 3

Scheme 4

Scheme 4: Cooling System Connector End Views

Scheme 5

Scheme 5