Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Fuel Injector Replacement



Fuel Injector Replacement

Callout

Component Name

Preliminary Procedure

  1. Disconnect battery negative cable. Refer to Battery Negative Cable Disconnection and Connection.
  2. Remove the fuel injection fuel rail assembly. Refer to Fuel Injection Fuel Rail Assembly Replacement.

1

Fuel Rail

2

Fuel Injector

3

Fuel Injector Seal Ring

4

Fuel Injector Retainer Clamp

Fuel Injection Fuel Rail Assembly Replacement
Removal Procedure Disconnect battery negative cable. Refer to Battery Negative Cable Disconnection and Connection. Remove engine cover. Refer to Engine Cover Replacement. Remo ...

Fuel Pressure Measurement
Special Tools EN 34730?E1 Pressure Tester For equivalent regional tools, refer to Special Tools Warning: Gasoline or gasoline vapors are highly flammable. A fire could occ ...

Other materials:

Valve Guide Reaming, and Valve and Seat Grinding
Valve Cleaning Procedure Use soft bristle wire brush to clean any carbon build-up from the valve head. DO NOT use a wire brush on any part of the valve stem. The valve stem is chrome plated to provide enhanced wear characteristics. Wire brushing the stem could remove the chr ...

Brake Pedal Pushrod Inspection
Disconnect the brake pedal pushrod (2) from the brake pedal. Reposition the pedal pushrod boot (1) toward the front of the vehicle to expose as much of the pedal pushrod (2) as possible. Inspect the brake pedal pushrod (2) for straightness. If the brake p ...

Front Differential Carrier Installation (6T30)
Front Differential Carrier Installation Callout Component Name 1 Final Drive Sun Gear 2 Differential Carrier Assembly ...

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