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2011 International Maxxforce the intercooler reads constant
2011 International Maxxforce the intercooler reads constant 419 degree, the intercooler thermostat reads 102%. What should this read? I had to replace injectors would hardly run test 4 out of 6 bad so… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
506 satisfied customers
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
Certificate
Airbag ride too high. 2012 KW T800. Replaced air valve
Airbag ride too high JA: What's the make/model/year of your truck? Engine type? Customer: 2012 KW T800 JA: Are you fixing your truck yourself? What have you tried so far? Customer: Replaced air valve … read more
Wayne
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Vocational, Technical or Trade Scho
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Is it $5 for each question I ask of the tech expert? Before
Is it $5 for each question I ask of the tech expert? … read more
Curtis B.
Curtis B.
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Associate Degree
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I have intermittent problem building air pressure. Sometimes
I have intermittent problem building air pressure. Sometimes it will build right up with no issues. The next day it will not build up. I can press down numerous time on brakes and drain what little ai… read more
Curtis B.
Curtis B.
Retired service manager
Associate Degree
3,486 satisfied customers
Have a 2016 with an air pressure suspension problem. The
Have a 2016 with an air pressure suspension problem. The gauge on the far lower left which shows the 5th wheel. It keeps bouncing above 60psi up to 80psi. When underload with a trailer...does not matt… read more
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Steven
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Associates
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Aux. brake light and buzzer staying on what could be the
aux. brake light and buzzer staying on what could be the problem … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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Jeremy, Further to our dialog earlier this week regarding
Hi Jeremy, Further to our dialog earlier this week regarding the 2006 Mercedes-Benz Actros 2640. I now have a instrument cluster that is semi-working. Now have air pressure in the left hand side of th… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
Have a international 4600. issue air. these items have
have a international 4600. issue air. these items have beenchanged, compression , govenor,air dryer bypassed,new gauge, all new sensors. Air gauge goes from 60 to 0 to 150 in a split second or it will… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,400 satisfied customers
I have a 1991 Topkick the last 8 of the Vin is MJ513766. The
I have a 1991 Topkick the last 8 of the Vin is MJ513766. The issue I had was a leaking brakeline. Repaired and bled the brakes. Released the parking brake to pull truck out of garage and Apply Park Br… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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My low air pressure warning signal will not cut off even
My low air pressure warning signal will not cut off even though I have plenty of air pressure in my Kenworth T2000… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
Howdy, is there a way to adjust the ride firmness or
Howdy, is there a way to adjust the ride firmness or softness on the air suspension, my height control valve is set for about 3" of travel between the frame stop and the Ubolt that holds the leaf spri… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
203 satisfied customers
On a Freightliner M2 under an RV, I have a problem with the
On a Freightliner M2 under an RV, I have a problem with the air dump for leveling. It dumped Ok but now will not build any pressure. I can hear the button operating on and off assume the valve or what… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
I have a 2007 Freightliner M2 and the air pressure was fluctuating
I have a 2007 Freightliner M2 and the air pressure was fluctuating between 100 psi and 105 psi. when it went below 100 psi, the brake light and warning buzzer came on. I replaced the governor and now … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 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
420 satisfied customers
Ford Aeromax L9000 1994. Buzzer and low air pressure brake
Ford Aeromax L9000 1994. Buzzer and low air pressure brake light stays on even when the air pressure gauge reads normal and the brakes work perfect. Disconnect the buzzer (drives you crazy that sound)… read more
Expert
Expert
I HAVE 2010 FREIGHTLINER M2 .WHEN U RELEASE THE BRAKES AND
I HAVE 2010 FREIGHTLINER M2 .WHEN U RELEASE THE BRAKES AND START ROLLING THE BRAKE BUZZER WANT STOP BUZZING.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
Have a 05 Sterling semi. Brake light is on the dash. Air
Have a 05 Sterling semi. Brake light is on the dash. Air pressure is at 120 psi. Replaced all sensors. When truck starts moving the buzzer goes off.… read more
diesel-tech
diesel-tech
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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