Question about Cars & Trucks
I have a 1.5 hp 6 gallon classic air 135 psi compressor. it pressurizes the tank but will not pressurize the outlet side tank. the psi adjustment dial seems to be the problem. how can i find a new psi adjustment?
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Posted on Jan 02, 2017
If the pressure is slow to rise, you should consider changing the fuel filter if it has not been done in the past 30,000 miles.
Next, disconnect a spark plug and check for spark while engine is cranking. Use a spark tester or old spark plug grounded to the engine block.
Let me know.
Posted on Mar 23, 2009
sounds more like the low pressure switch try that first u dont have to drain system for that,,,if it doesnt work they are two refridgerent temp sensors, u have to drain system first but u need to replace both so u know u have both coverd and dont have to go back in to system
Posted on Jun 29, 2009
Is that your static pressure readings??? If that is your static pressure readings that's good. When the engine running and fan on high and a/c compressor clutch engaged you should have 25 to 35psi on your low side and 200 to 350psi on your high side. If the clutch is engaged and that is your readings, replace your a/c compressor. Keep me posted, be glad to help.
Posted on Jun 29, 2009
If it is above 100PSI, you are over charged. Any thing under, should be normal to low. You probably need to get it checked by a professional to make sure it has the correct charge, and the compressor is getting power when the switch is turned on.
Posted on Jul 14, 2009
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