either your hot water heater has been installed incorrectly or the thermostat has been set too low Sorry to butt in BUT there is NO THERMOSTAT on a hot water heater there is a AQUASTAT and sometimes the heater short cycles just to maintain the SET temperature
Jump start car and do not run heater with engine not running.
Car will make when running even if heater core is not burned out.
is a slow running fan heater going to give same heat as a fast fan heater if both 2000 running at
You have to turn the heater on, by running to the right on it.
you probably have a blocked heater tap. the heater cools down and there isn't enough coolant flow through the heater tap to keep it warm
Take both heater hoses off at the heater and the hose running from the front, attach it to the rear of the engine.
yes.
No.
Do you have a supply of gas running to the equipment pad? What about electricity for the heater - is there ample electricity available for a direct hook up to the time clock?
The heater control valve is on the left hand side of the engine bay, under the air intake duct. it has two heater hoses running to it and one vacuum line running to it.
Disconnect both heater hoses from the heater or the engine, whichever is easier. Fabricate fittings to attach a garden hose to one of the heater connections. I direct the other heater connection into a bucket. Turn on the garden hose gradually until all the way open. Flush for 30 seconds. Reverse heater connections and back flush another 30 seconds. Reinstall heater hoses, top off radiator coolant reservoir. Done.
Disconnect both heater hoses from the heater core or the engine, whichever is easier. Fabricate fittings to attach a garden hose to one of the heater connections. I direct the other heater connection into a bucket. Turn on the garden hose gradually until all the way open. Flush for 30 seconds. Reverse heater connections and back flush another 30 seconds. Reinstall heater hoses, top off radiator coolant reservoir. Done.