Fastener Tightening Specifications. Chevrolet Tahoe

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2003 🢒 Tahoe - 4WD 🢒 Engine 🢒 Engine Controls - 4.8L, 5.3L, and 6.0L 🢒 Fastener Tightening Specifications

Application	Specifications
Application	Metric	English
Accelerator Pedal Mounting Bolt	20 N·m	15 lb ft
Air Cleaner Outlet Duct Clamp	7 N·m	62 lb in
Camshaft Position (CMP) Sensor Bolt	29 N·m	21 lb ft
Crankshaft Position (CKP) Sensor Bolt	25 N·m	18 lb ft
Crossover Fuel Pipe Retainer Clip Attaching Screw	3.8 N·m	34 lb in
Engine Coolant Temperature (ECT) Sensor	20 N·m	15 lb ft
Engine Wiring Harness Bracket Nut	5 N·m	44 lb in
EVAP Canister Bolt	25 N·m	18 lb ft
EVAP Canister Nut	10 N·m	89 lb in
EVAP Canister Vent Valve Bracket Mount Bolt	12 N·m	106 lb in
EVAP Canister Purge Valve Solenoid Bolt	10.5 N·m	93 lb in
Exhaust Hanger Bolt	30 N·m	22 lb ft
Fuel Composition Sensor Bolt	107 N·m	89 lb in
Fuel Composition Sensor Nut	17 N·m	13 lb ft
Fuel Fill Hose Clamp	2.5 N·m	22 lb in
Fuel Fill Pipe Bracket Bolt	12 N·m	106 lb in
Fuel Fill Pipe Ground Strap Bolt	9 N·m	80 lb in
Fuel Pipe Bracket to Bellhousing Stud Nut	10 N·m	89 lb in
Fuel Pipe/Hose Bracket Bolt	12 N·m	106 lb in
Fuel Return Pipe Attaching Screw	5 N·m	44 lb in
Fuel Tank Filler Housing to Body Screw	2.3 N·m	20 lb in
Fuel Tank Filler Housing to Fuel Tank Fill Pipe Screw	2.3 N·m	20 lb in
Fuel Tank Fill Hose Clamp	2.5 N·m	22 lb in
Fuel Vent Hose Clamp	2.5 N·m	22 lb in
Fuel Filter Bracket Bolt	12 N·m	106 lb in
Fuel Filter Fitting	25 N·m	18 lb ft
Fuel Rail Bolt	10 N·m	89 lb in
Fuel Rail Crossover Pipe Retainer Clip Attaching Screw	3.8 N·m	34 lb in
Fuel Return Pipe Attaching Screw	5 N·m	44 lb in
Fuel Tank Shield Bolt	15 N·m	11 lb ft
Fuel Tank Strap Bolt	40 N·m	30 lb ft
Heated Oxygen Sensor (HO2S)	42 N·m	31 lb ft
Ignition Coil Bolt	8 N·m	71 lb in
Knock Sensor (KS)	20 N·m	15 lb ft
Mass Air Flow/Intake Air Temperature (MAF/IAT) Sensor Clamp	7 N·m	62 lb in
Powertrain Control Module (PCM) Connector End Bolt	8 N·m	71 lb in
Sending Unit Shield Nut	10 N·m	89 lb in
Spare Tire Hoist Crossmember Bolt	50 N·m	37 lb ft
Spark Plug
New Cylinder Head	20 N·m	15 lb ft
Used Cylinder Head	15 N·m	11 lb ft
Throttle Actuator Control Module Nut	9 N·m	80 lb in
Throttle Body Nut	10 N·m	89 lb in