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International Prostar with Maxxforce 13. Air pressure not
International Prostar with Maxxforce 13. Air pressure not building even to 1 lb. Getting pressure to dryer (popped off main inlet and getting enough pressure to hose that I can't hold finger over it. Have replaced entire dryer at this point so new filter and governor. … read more
Eddy
Eddy
HD Truck Tech
GED
Truck Vin H72526 cummins ism air compressor part number..
Truck Vin H72526 cummins ism air compressor part number.. problem started a couple days ago..truck would build way too much pressure 140+ psi. I changed the governor out and it built and stayed perfec… read more
Steven
Steven
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I have a 2005 kenworth that will not build up air pressure.
I have a 2005 kenworth that will not build up air pressure. The air pump is pumping air and air is going to the dryer… read more
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Steven
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2005 KW T800 with a CAT C-13 Having issues with air dryer
Second opinion] 2005 KW T800 with a CAT C-13Having issues with air dryer purge valve chattering and leaking until air pressure drops to 100 psi. Changed the valve with no luck. Changed the air dryer a… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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2011 mach cxu613 does not build air pressure only 50 psi.
2011 mach cxu613 does not build air pressure only 50 psi . New governor same issue don't hear leaks from compressor discharge line or any major leaks… read more
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2011 Peterbilt 320. Slow to build air pressure. Won't build
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Daniel Wilson
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Auto Mechanics 1&2/diesel mech
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My '07 Kenworth W900 will not build air pressure. I had a similar
My '07 Kenworth W900 will not build air pressure. I had a similar problem last fall and replaced the air dryer with a reman air dryer (Bendix AD-IS) and new governor. That fixed the problem. A few wee… read more
Daniel Wilson
Daniel Wilson
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I have a 2012 KW T800 with 525 cummins. Wont build air. The
I have a 2012 KW T800 with 525 cummins. Wont build air. The compressor is pumping air to the ADIS air dryer but no air goes out to the tanks. I figured I would just replace the air dryer with a new on… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I have a 2009 international prostar with isx cummins engine.
Hello i have a 2009 international prostar with isx cummins engine. I have a problem with this truck that when its driving on the the air brakes gauges are all the way to the max over 150 psi and the a… read more
Joe
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Associate Degree
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1994 international 4900. we have been having severe problems
1994 international 4900. we have been having severe problems with the air freezing up on it and we want to bypass the air dryer. what are the ramifications of bypassing the unit? I would much rather s… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
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1999 international 4900 DT466e I cannot seem to get my air
1999 international 4900 DT466e I cannot seem to get my air compressor to build air. There is no air coming to my tanks it seems but the main line off of the compressor and going to the air dryer is ge… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
697 satisfied customers
My air system was frozen due to someone bypassing my air dryer
My air system was frozen due to someone bypassing my air dryer I put new air dry in yesterday and connected everything back up but now compressor has no pressure. I can hold my finger over outlet and … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
697 satisfied customers
I have a problem with a Kenworth T600, Its a 1997 tractor trailer
I have a problem with a Kenworth T600, Its a 1997 tractor trailer truck. The compressor does not go into unloaded stage long enough to cool and the air dryer unloads about every 30 seconds. The compre… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I have an International 9900 with an AD-IP air dryer. The truck
I have an International 9900 with an AD-IP air dryer. The truck will not build air due to air constantly pumping out the purge valve. I have installed a new purge valve, new governor, new desiccant ca… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
697 satisfied customers
air is slow to air up. not sure how to check the unloading
air is slow to air up. not sure how to check the unloading valves or the governor. There doesn't seem to be any air leak. I can't hear anything. But I know that there is a way to test between the gove… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
697 satisfied customers
my unloader valve is leaking replaced unloader valve still
my unloader valve is leaking replaced unloader valve still leak blows off through brass valve on top of compressor what else could be the problem… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I am working on a 1991 Pete with a L10. I just updated the
I am working on a 1991 Pete with a L10. I just updated the dryer with a AD-9 dryer. The dryer i took off i could not identify. It looked close and had 3 lines hooked up to it like the AD-9. The proble… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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I have a 2007 Cummins ISM, and the air compressor will not
I have a 2007 Cummins ISM, and the air compressor will not unload. I have tried three new governors, and replaced the head (which houses the unloader valve). I checked the discharge line, and all actu… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 satisfied customers
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