Sometimes, the cooling step in your van leaks, on the other hand you can't peep the leak. The crowing system to bargain the leak, which could be in the radiator, soak pump, radiator hoses, heater core or any of the heater hoses, is to strength corroboration the transaction. The coolant development is pressurized, and the vigour increases as the engine temperature increases. The guideline power for most cars is between 8 and 12 pounds.
Instructions
1. Own the engine to chill, if it is hot.4. Pump the pressure tester up to 16 pounds again, then Stare at the radiator, water pump and hoses for leaks. If the heater core is leaking, it will leak inside on the passenger side of the vehicle, unless the heater core is in the engine compartment, which is not common--it's usually under the dash.
Pump the pressure tester up to 16 pounds. Watch the gauge. If it drops, there is a leak in the system.
Remove the radiator cap.2. Fit the pressure tester and the appropriate fitting onto the neck of the radiator.3.
.jpg)
.jpg)
