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I need help troubleshooting a 2004 international 9400i with
I need help troubleshooting a 2004 international 9400i with a Cummins engine not building air pressure… read more
Nich1019
Nich1019
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Vocational, Technical or Trade School
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I have a 2007M2 Business class freight liner, it has a MBE
I have a 2007M2 Business class freight liner, it has a MBE 900–250. I replaced the compressor and the filter dryer. Started the truck And it felt pressure but would not purge, like a dummy I revved it… read more
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Joe Green
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I have a 2015 KW T800 that was not building secondary air.
I have a 2015 KW T800 that was not building secondary air. changed the AD filter and governor. Now both the pri/sec air build to about 95 psi and stops. The other thing I noticed is that the air build… read more
Nich1019
Nich1019
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Vocational, Technical or Trade School
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I have a 2014 CXU613 that builds air pressure and looses it
Mike I have a 2014 CXU613 that builds air pressure and looses it for no apparent reason. Changed filter and Purge Valve. No leaks anywhere from lines. It looses air while just idling with no one in th… read more
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2014 volvo vnl D133 engine air want buid up change air
2014 volvo vnl D133 engine air want buid up change air compressor air governor change dryer a month ago air still not building… read more
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Mike Mcmillan
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I have a 2005 Freightliner M2. Has a Mercedes MBE 4000
I have a 2005 Freightliner M2. Has a Mercedes MBE 4000 engine. Air pressure will not go up past 70 psi on both gauges. Checked all over the truck can't find any substantial leaks anywhere. Hope the pr… read more
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2017 Volvo Semi Truck vin# ***************** I need the
2017 Volvo Semi Truck vin# ***** I need the location of the governor and the air dryer for the air compressor. Diagrams and or pictures will be really appreciated as I can't find them and not sure wha… read more
Bradey V
Bradey V
Certificate
We have a old school bus we are using for our church. It is
We have a old school bus we are using for our church. It is about a 96 model. The air pressure builds to about 18 lbs every time I try to build it up. It doesn't leak off fast and I put a new governor… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
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2005 mack granite e7 wont build air. I installed new
2005 mack granite e7 wont build air. I installed new compressor, new govner, new air dryer. Will not build air at idle. Air lines are not kinked. No regulators going into tanks. … read more
Bradey V
Bradey V
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I change the compressor but still not building air. Peter
I change the compressor but still not building air … read more
spankyjr1
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I have a 1988 pet engine but air build up really slow. 1988
i have a 1988 pet(###) ###-#### engine but air build up really slow … read more
spankyjr1
spankyjr1
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Vocational, Technical or Trade Scho
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I have a air pressure problem on my Mac truck. It does not
I have a air pressure problem on my Mac truck. It does not generate enough air pressure on the primary side there is a 40 pound difference between the primary and secondary and when we work the truck … read more
Mike Mcmillan
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1999 kenworth t600 Cummins n14 red top. Air compressor not
1999 kenworth t600 Cummins n14 red top. Air compressor not building air pressure pass 20 pounds. Replaced compressor and it's the same. Air not coming out from the hole that goes to. The governor.… read more
spankyjr1
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2011 Peterbilt 320. Slow to build air pressure. Won't build
2011 Peterbilt 320. Slow to build air pressure. Won't build past 1oo psi at idle. Driving it builds air normally. @1500 rpm. it will build pressure but very slowly. No audible air leaks. By passed air… read more
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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
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Vocational, Technical or Trade Scho
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yes i have a07 m2 frieghtliner is slow to build air and will
yes i have a07 m2 frieghtliner is slow to build air and will onley get to 80 psi have put new compressor new air dryer cartridge new tank with check valve… read more
spankyjr1
spankyjr1
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Vocational, Technical or Trade Scho
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Just recently replaced my air compressor on my truck. Truck
Just recently replaced my air compressor on my truck. Truck will only build pressure when at high idle and only slowly then. Compressor has 5 lines coming to it intake, pressure out, two cooling lines… read more
spankyjr1
spankyjr1
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Vocational, Technical or Trade Scho
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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
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spankyjr1
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