LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Geo >> 1992 >> Tracker LSi, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Testing >> Fuel System >> Fuel Pressure Release
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Pressure Release

  1. Loosen fuel tank cap to release fuel tank pressure. Disconnect electrical connector from fuel pump relay. Fuel pump relay is mounted on ECM, located under left side of instrument panel, near kick panel. See Fig 1 .
  2. Start engine and allow to idle until engine dies. Crank engine for approximately 10 seconds to ensure residual fuel line pressure is released. Reinstall fuel pump relay.
Fig 1: Identifying Fuel Pump Relay
G91B16353Courtesy of GENERAL MOTORS CORP.