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There should be a bolt with a locking nut at its base protruding vertically from the top. Hold the bolt (with either a screwdriver, adjustable wrench, or pliers, as needed) and "unlock" the locking nut by turning it counter-clockwise. Now turn the bolt to adjust the pressure. Remember, "down is up" meaning that screwing the bolt down (clockwise) will raise the pressure and turning the bolt up will lower the pressure ("up is down"). Most residential PRV's have an adjusting range of 25 to 75 pounds. Remember to reset the locking nut when you are finished.
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What does the fuel pump relay do?
Starts and stops the fuel pump at the correct time.
What do the fuel pump relay do?
Starts and stops the fuel pump depending on fuel pressure.
What does fuel pump relay do on 1988 chev truck?
Starts and stops the fuel pump.
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When it starts leaking or stops working.
If a car starts then just stalls then starts up again with no problem?
There is most likely something in the gas tank. When the car starts the fuel pump starts sucking in fuel and when the trash gets to it the gas will not be able to flow through the clogged pump so the car stalls. When it stalls the fuel pump stops suction and the trash comes out allowing it to start again.
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Fuel pump
The fuel pump works sometimes if it stops you hit the gas tank it starts again 1999 Chevy truck 1500?
the problem could be in the fuel pump itself or there could be a loose wire connection where the fuel pump plugs in.
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it is propaly you fuel pump i had the same problem
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Remove the power steering pump. I just did a water pump. If you remove the top PS pump bolt and loosten the lower PS pump bolt about 1/2 way you can push the pump over with one hand while removing the water pump bolt.
What if your period starts and stops then starts again?
Your probably spotting
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indoor fan relay An electric relay that starts and stops an indoor fan on cooling, electric - heating, and heat pump systems
