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J 45681 Jumper Harness
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Electrical - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
2008 ENGINE Engine Exhaust - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado SPECIFICATIONS FASTENER TIGHTENING SPECIFICATIONS Application Specification Metric English Catalytic Converter to Exhaust Manifold Nut (4.3L, 50 N.m 37 lb ft Catalytic Converter to Muffler Nut (4.3L, 4.8L, 45 N.m 33 lb ft Catalytic Converter to Particulate Filter Nut (6.6L) 45 N.m 33 lb ft Exhaust Gas Recirculation (EGR) Cooler Pipe 9 N.m 80 lb in Exhaust Gas Recirculation (EGR) Cooler Pipe 9 N.m 80 lb in Exhaust Heat Shield Nut 9 N.m 80 lb in Exhaust Manifold Bolts (4.8L, 5.3L, 6.0L, 6.2L) First Pass 15 N.m 11 lb ft Final Pass 25 N.m 18 lb ft Exhaust Manifold Bolt/Nut (6.6L) First Pass 57 N.m 42 lb ft 4 Center Bolts an Additional Pass 57 N.m 42 lb ft Exhaust Manifold Bolt/Stud (4.3L) 30 N.m 22 lb ft Exhaust Manifold Heat Shield Bolt (4.3L, 4.8L, 9 N.m 80 lb in Exhaust Manifold Heat Shield Bolt (6.6L) 10 N.m 89 lb in Exhaust Manifold Pipe to Exhaust Manifold Nut 50 N.m 37 lb ft Exhaust Muffler Clamp (6.0L) 47 N.m 35 lb ft Exhaust Muffler to Exhaust Manifold Pipe Nut 45 N.m 33 lb ft Exhaust Muffler to Exhaust Particulate Filter Nut 45 N.m 33 lb ft
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Exhaust - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Exhaust - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
DIAGNOSTIC INFORMATION AND PROCEDURES DIAGNOSTIC STARTING POINT - ENGINE EXHAUST Begin the system diagnosis by reviewing the system Description and Operation. Reviewing the SYMPTOMS - ENGINE EXHAUST Exhaust Pipe Bolt (6.6L) 53 N.m 39 lb ft Exhaust Pipe Hanger Bracket Bolt (6.0L, 6.6L) 25 N.m 18 lb ft Exhaust Pipe Heat Shield Bolt (6.6L) 10 N.m 89 lb in Heated Oxygen Sensor (HO2S) (4.3L, 4.8L, 5.3L, 42 N.m 31 lb ft Muffler to Catalytic Converter Nut (4.3L, 4.8L, 45 N.m 33 lb ft Oil Level Indicator Tube Bolt (4.8L, 5.3L, 6.0L, 25 N.m 18 lb ft Oil Level Indicator Tube Bolt (6.6L) 21 N.m 15 lb ft Oil Pan Skid Plate Bolt 28 N.m 21 lb ft Rear Shock Absorber Lower Bolt (6.0L, 6.2L, 95 N.m 70 lb ft Steering Shaft Coupling Bolt/Nut (4.8L, 5.3L, 6.0L, 50 N.m 37 lb ft Transmission Fluid Fill Tube Nut (6.6L) 18 N.m 13 lb ft Transmission Mount to Support Nut (6.0L, 6.6L) 40 N.m 30 lb ft Transmission Support Crossmember Bolt (6.0L, 95 N.m 70 lb ft Turbocharger Exhaust Pipe to Bracket Bolt (6.6L) 34 N.m 25 lb ft Turbocharger Exhaust Pipe to Catalytic Converter 12 N.m 106 lb in Turbocharger Exhaust Pipe Heat Shield Bolt (6.6L) 10 N.m 89 lb in Turbocharger Exhaust Pipe to Turbocharger Clamp 15 N.m 11 lb ft Turbocharger Upper Heat Shield Bolt (6.6L) 10 N.m 89 lb in
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Exhaust - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Review the Exhaust System Description and Operation in order to familiarize yourself with All diagnostics on a vehicle should follow a logical process. Strategy Based Diagnostics is a Visual/Physical Inspection Inspect for aftermarket or non-OEM devices such as, but not limited too; tailpipe Verify the exact operating conditions under which the concern exists. Note factors such as Inspect the easily accessible or visible system components for obvious damage or conditions Intermittent Test the vehicle under the same conditions that the customer reported in order to verify the system Symptom List Refer to a symptom diagnostic procedure from the following list in order to diagnose the Loss of power. Refer to Restricted Exhaust. Poor acceleration. Refer to Restricted Exhaust. Poor fuel economy. Refer to Restricted Exhaust. Exhaust hissing noise. Refer to Exhaust Leakage. Exhaust popping noise. Refer to Exhaust Leakage. Exhaust rattle noise. Refer to Exhaust Noise. Loud exhaust noise. Refer to Exhaust Noise. Exhaust buzz, groan, hum noise. Refer to Exhaust Noise. RESTRICTED EXHAUST Diagnostic Aids
2008 Chevrolet Silverado 1500 2008 ENGINE Engine Exhaust - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
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