Question about Reddy 165000btu Kero Heater
My heater turns on and tries to run but it only runs for a few seconds and turns off. I replaced the rotor, filters, and end covers. I checked the pump pressure and have tried to adjust it many times but it will not go above 2.5psi. It is supposed to be set at 5.6psi. Any suggestions?
Here is the link to the manual if you need it. I guess you have gone through all the pump pressure procedure as they describe on page 7. http://126.96.36.199/manuals/102439-01E.pdf Check if you definitely have a seal around the pump plate and at the shaft etc. Check if the blades actually do fit or possibly are an incorrect size, and that any gaskets or seals are not the incorrect thickness giving a gap down the sides of the blades. check that lubricating grease etc. is not clogging normal blade operation. check all inlets/outlets are clear it sounds to me like the problem has to be inside the pump. unless there is something fundamentally wrong with the motor or it's power supply. Hope this helps :)
Posted on Mar 14, 2007
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STARTING / IDLING PROBLEMS / MISSING
Your problem may be one of the following:
First check or just replace the fuel filter. Usually located under the car in front of the rear axle, drivers side.
Next, the fuel pump may be worn out. Usually they just stop working (running).
Next, check the fuel pressure regulator. Usually located on the front fuel rail, drivers side.
Is the vacuum line attached? Not leaking or rotted?
Also, do you smell a strong fuel odor when it won't start? May be one or more stuck-open injectors, or the coil pack is bad.
Checking these in the order listed will more than likely fix your problem.
The clicking noise indicates the battery can no longer run the starter, which also means the fuel pump won't run either.
It could be a fuel issue. How old is the fuel filter? Can you hear the pump run for a few seconds when you turn the key on? Try turning the key to ON without trying to start engine three times waiting for the pump to stop running each time. Then try to start the engine. If it starts, Its a form of Vapor lock caused by the extreme heat we have had lately. VAPOR LOCK
If none of this works, try a new fuel filter first. From there have someone check the fuel pressure regulator and then the pump. If you are in need of a new pump, take my word for it and spend the money to get one from FORD, and not from your favorite parts store. Most parts store parts are made in China and they are JUNK.
Have you hooked a scanner to the computer and checked the oxygen sensor(s)? If they are bad they could lean out the engine.
Check the following:
Cooling system working properly including fans.
Under hood fuel lines touching coolant or heater hoses.
Fuel lines under vehicle close to or not shielded from exhaust pipe, converter, muffler. Fuel lines pinched or crushed.
Fuel filter changed recently.
Fuel pump pressure.
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