Corsica L4-2.2L VIN 4 (1995)
Fuel Pressure Release: Technical Service Bulletins
Fuel Pressure Relief - Revised Procedure
File In Section: 6E - Engine Fuel & Emission
Bulletin No.: 61-63-07
Date: April, 1996
SERVICE MANUAL UPDATE
Subject:
Section 6E3-C2 - Fuel Metering System - Revised Fuel Pressure Relief Procedure
Models:
1995 Chevrolet Beretta, Corsica with 2.2L Engine (VIN 4 - RPO LN2)
This bulletin is being issued to revise the fuel pressure relief procedure in the 1995 Chevrolet Beretta/Corsica Service Manual. Replace the fuel pressure
relief procedure listed on page 6E3-C2-8 with the following procedure:
Fuel Pressure Relief Procedure
1. Loosen fuel filler cap to relieve tank pressure (do not tighten at this time).
2. Raise vehicle.
3. Disconnect fuel pump electrical connector.
4. Lower vehicle.
5. Start engine and run until fuel supply remaining in fuel pipes is consumed. Engage starter for 3.0 seconds to assure relief of any remaining pressure.
6. Raise vehicle.
7. Connect fuel pump electrical connector.
8. Lower vehicle.
9. Disconnect negative battery cable to avoid possible fuel discharge it an accidental attempt is made to start the engine.
