Car engine repair Chevrolet Tahoe 1

Engine technical data
Dimensions and clearances in mm. General information Cylinder numbering (from the front of the engine) V6 Engine: Left side - 1-3-5 Right side - 2-4-6 V8...

General information about engines
This chapter covers procedures for repairing engines without removing them from the vehicle. When describing some repair procedures, it was taken into account...

Types of repairs performed without removing the engine from the car
The following work can be performed without removing the engine from the vehicle. Replace gaskets and seals. Remove mounted units and assemblies for...

Cylinder Head Cover — Removal and Installation
1. Disconnect the battery from ground. 2. Remove the air filter. 3. Identify and disconnect all pipes, hoses and air ducts that may interfere with removal of...

Rocker arms and tappets — removal, inspection and installation
1. Remove the cylinder head cover. 2. Starting at the front of the cylinder head, loosen and remove the rocker arm stud nuts. Mark and store them separately...

Valve springs, plates and valve stem seals — removal and installation
Note! These parts can be removed without dismantling the cylinder head. To do this, the valve must be held with compressed air or a special device. Note!...

Intake manifold — removal and installation
Attention! Since 1996, a separate upper intake manifold is installed on engines. On all engines except the V8 7.4 liters, the manifold is removed as an...
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Exhaust manifold — removal and installation
1. Disconnect the battery from ground. 2. Remove the air filter to access the right air filter manifold. 3. Disconnect the wire from the oxygen sensor if the...

Cylinder head — removal and installation
1. Remove the cylinder head covers. 2. Remove the intake manifold, after draining the fluid from the cooling system. 3. Remove both exhaust manifolds. 4....

The order of setting the piston of the 1st cylinder at TDC of the compression stroke
1. Setting the piston of the 1st cylinder to TDC of the compression stroke is necessary to perform adjustment and setup work (valve adjustment, ignition...

Timing Gear Cover, Chain and Sprockets — Removal and Installation
Attention! Since 1995, a single-use plastic front cover has been installed on V6 and V8 5.0 and 5.7 liter engines. The cover must be replaced after removal to...

Camshaft and tappets — removal, inspection and installation
Checking the camshaft lift 1. The degree of wear of the camshaft lobes is checked by the cam lift value before removing the camshaft. Remove the head and...

Balance shaft — removal and installation (V6 engines since 1994)
1. Remove the air duct and air filter. 2. Remove the timing chain cover, chain and sprockets. 3. Remove the hood lock ( see Chapter 11 ). 4. Remove the intake...

Oil pan — removal and installation
1. Disconnect the battery from ground. 2. Raise the front of the vehicle. 3. Drain the oil and remove the oil filter. 4. Disconnect the exhaust pipe from the...

Oil pump — removal and installation
1. Remove the oil pan. 2. Supporting the oil pump, loosen the bolt securing the pump to the rear main bearing cover (see photo). 3. Remove the pump together...

Crankshaft seals — replacement
Front oil seal Attention! On engines with a plastic timing chain cover, the seal and cover are made as one piece and are changed together each time the cover...

Engine Mounts — Checking and Replacing
1. Engine mounts require virtually no maintenance. However, if wear is detected on the mounts, they should be replaced immediately. 2. Before checking,...

Flywheel/drive disc — removal and installation
1. Remove the transmission. On a vehicle with a manual transmission, remove the clutch. 2. Use a large screwdriver to secure the drive disk to the torque...

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Tahoe 2 and 3 (2000-2014)