Fuel Pressure
Relieve fuel pressure. See RELIEVING FUEL PRESSURE . Disconnect fuel hose at pressure regulator and install fuel pressure gauge using "T" connector. Start engine and check fuel pressure at idle. See FUEL PRESSURE AT IDLE table. Verify fuel pressure increases as engine speed increases.
FUEL PRESSURE AT IDLE
| Application | Vac. Line Conn. psi (kg/cm2 ) | Vac. Line Disc. psi (kg/cm2 ) |
|---|---|---|
| All Models | 26-30 (1.8-2.1) | 34-38 (2.4-2.7) |