Questions & Answers for: bad expansion valve

Question about 2001 LS

1 Answer

...expansion valve. It uses a fixed orifice tube in the line. They seldom go bad (get plugged). What are your symptoms that make you think you have a bad orifice? The a/c system compressor should cycle ...

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Question about 2000 Accord

1 Answer

...bad.If the expansion valve goes bad it will cause that problem,also, make sure there is enough freon in system.If you could get some one to put ac gauges on the vehicle you could tell a lot about the ...

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...bad pressure releif valve no expansion tank to allow for thermal expansion if steam is present and unit is boiling water inside replacement of water heater for safety concerns,would be reccomended if ...

...expansion tank on your heating system. That has gone bad and causes the relief valve to activate... here is a tip that I wrote about that problem... Expansion Water Tank Boiler Expansion Tank ...

Question about 81VP6S/430126 Water Heater

1 Answer

...expansion from pushing pressure back into the supply line. The real question is what is causing the pressure. If your TP valve is bad that could cause problem. If the thermostat is set very high, and ...

Question about 81VP6S/430126 Water Heater

1 Answer

...bad expansion valve will cause low readings on both the low and high side.Failure of the sensing bulb is the most common problem.Sometimes the valve can become plugged with debris.If the sensing ...

Question about Freightliner Columbia & Century Class 120 Fuel Tank Covers

1 Answer

...at front of engine , it's mounted in that line ,(small) use extreeme caution as theres a lot of pressure there on that line , fyi if your expansion valve is plugged your compressor is bad as

Question about 1998 Sentra

1 Answer

Expansion valve is located in the evaporator box On this year Nissan it's not to bad of a job. The dash doesn't need to be removed like the newer cars. To replace the expansion valve, you will need to

...evaporator case. you can tell easily if your car has a bad expansion valve. connect the gauges and turn on air . observe the low side gauge it will pull down to a vacuum. the green numbers below

...expansion valve is bad on my freezer. Is there a specific differential that I should be looking for between certain point in the line both before and after the expansion valve? I am pretty sure that ...

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