October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Fuel Pressure
- Ensure engine is at operating temperature. Disconnect fuel hose from carburetor. Connect a fuel pressure gauge with a "T" fitting to fuel hose end.
- Disconnect fuel return hose from fuel pump. Plug fuel pump return opening. Start and run engine at 2500 RPM. Fuel pump pressure should be within specification. See FUEL PUMP SPECIFICATIONS
table.
FUEL PUMP SPECIFICATIONS
| Application |
Pressure psi (kg/cm2
) |
Volume in 1 Minute Pts. (L) |
| Montero (2.6L) |
2.8-4.2 (.20-.30) |
|