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Home >> Toyota >> 1997 >> T100 DX, 4WD, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Controls - Basic Testing - 2.7L) >> Fuel System >> Notes

Fuel System: Notes

WARNING: This page is about a different variant/trim than selected.

Basic diagnosis of fuel system should begin by checking fuel pump operation and fuel pressure.

WARNING: ALWAYS relieve fuel pressure before disconnecting any fuel injection-related component. DO NOT allow fuel to contact engine or electrical components.