LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Isuzu >> 1987 >> Trooper II Base, 4D Utility, 2.3 L >> Repair and Diagnosis >> Engine Performance >> System >> EGR Function Testing - Diesel >> Component Testing >> Thermal Vacuum Valve
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.

Thermal Vacuum Valve

Place thermo sensing portion in water heated to 115-129°F (46-54°C). Check valve opening by blowing air through it. If air does not pass, thermal vacuum valve should be replaced. See Figure .