Exhaust Manifold Installation. Chevrolet Joy 2008

For 1990-2009 cars

## Exhaust Manifold Installation Typical

Notice: Refer to Fastener Notice in the Preface section.

1. Install the 7 exhaust manifold nuts and bolts and torque in the sequence shown.

Tighten

• | Tighten the exhaust manifold nuts and bolts to 17-27 N·m (13-20 lb ft).

• | Tighten the exhaust manifold heat shield to 8-12 N·m (71-106 lb in).

2. Install the front exhaust manifold pipe nuts.

Tighten
Tighten the front exhaust manifold pipe nuts to 25-35 N·m (18-25 lb ft).

## Exhaust Manifold Installation Euro III

Notice: Refer to Fastener Notice in the Preface section.

1. Install the exhaust manifold to the pup-up catalytic converter.

Tighten
Tighten the exhaust manifold-to-catalytic converter to 25-35 N·m (18-25 lb ft).

2. Install the exhaust manifold to the cylinder head.

Tighten
Tighten the exhaust manifold bolts and nuts to 17-27 N·m (13-20 lb ft).

3. Install the exhaust pipe to the pup-up catalytic converter.

Tighten
Tighten the exhaust pipe-to-pup-up catalytic converter nuts to 25-35 N·m (18-25 lb ft).

4. Install exhaust manifold heat shield.

Tighten
Tighten the exhaust manifold heat shield bolts to 8-12 N·m (18-25 lb ft).

5. Connect the ignition wires and oxygen sensor connector.
6. Install the air filter, resonator, and snorkel assembly. Refer to Air Cleaner Assembly Replacement .