Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
NotGetting power to AC compressor. O8 freightliner Columbia
NotGetting power to AC compressor JA: What's the make/model/year of your truck? Engine type? Customer: O8 freightliner Columbia 60 series Detroit JA: Are you fixing your truck yourself? What have you … read more
Bradey V
Bradey V
Certificate
What is the price for asking questions? International
My ac compressor clutch fell apart so I replaced compressor after evacuating system and also changed drier and both thermistors and vacuumed and filled system with 48oz of r134a. However my ac clutch is not getting power everything else seems to be working cooling fan and all. … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
442 satisfied customers
Kenworth T660 ac work ok on idle when on road high rpm it
Kenworth T660 ac work ok on idle when on road high rpm it will not work . So I out truck kn high rpm and found low side line freezing near evaporator and expansion valve the thick line coming from ac … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
A/c commpresser only runs for a few minutes and cycles out
a/c commpresser only runs for a few minutes and cycles out has full charge pressures arent bad 40/ 220 on a 85+ day swapped dryer with switchs from known a/c funtioning truck … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
2004 International code (613)001-006 FMI 14 I need to know
2004 International code (613)001-006 FMI 14 I need to know how to turn the light off … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
97 international530. System charged yet only see about 10
97 international*****530. System charged yet only see about 10 degree drop invent temperature over ambient. High and low pressures are 220 and 20 lb. Have installed a new expansion valve new receiver … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Hy. 2003 freighliner Columbia. Ac compressor keep running
hy JA: What is the complete model and serial number of your machine? Customer: 2003 freighliner Columbia JA: Are you fixing this yourself? What have you tried so far? Customer: yes JA: Anything else y… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
I have an 06 Pete with a 63inch sleeper my co just replaced
I have an 06 Pete with a 63inch sleeper my co just replaced the a/c condenser and charged the system but I'm engine fan won't shut off if it does is only for a second and my compressor cycles every 10… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
I HAVE A 2007 WESTERN STAR, VIN #Y23892 WITH A/C PROBLEMS. I
I HAVE A 2007 WESTERN STAR, VIN #Y23892 WITH A/C PROBLEMS. I HAVE REPLACED COMPRESSOR, DRYER, AND EXPANSION VALVE. BLEW SYSTEM OUT BEFORE CHARGING. ALL LINES SEEMED CLEAR. LOW PRESSURE STAYS AT 20-25 … read more
Roy Belding
Roy Belding
7,602 satisfied customers
I've been working the a/c of a 2000 Peterbit 379. The
Hello. I've been working the a/c of a 2000 Peterbit 379. The compressor was scattered (metal shavings in lines) and the orifice tube was plugged with some unidentified gray clay looking substance. And… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
99 conventional. With cummins vin 1fiw3mca9xdf37297. Put on
99 conventional. With cummins vin 1fiw3mca9xdf37297 . Put on new ac compressor and dryer. Trying to charge ac with r134 . Low side at 120psi and high side at 15 to 20psi but won't take more freon even… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
A/c won't cool I have codes 613-14p, 611-14p, 639-14p, cant
a/c won't cool I have codes 613-14p, 611-14p, 639-14p … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
A/c problem in 98 peterbilt 379 condenser, a/c compressor,
a/c problem in 98 peterbilt 379 condenser, a/c compressor, accumulator, evaporator all been replaced, all lines resealed still does not cool truck condenser lines get hot… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
Gentlemen, I could really use an A/C expert here. I have a
Gentlemen, I could really use an A/C expert here. I have a KW T800b VIN 1XKDD4OX33R968950 09/2014 Cummins ISX ESN 60812484 This Truck has already been to two or three other shops before I got it. It h… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
I've been working on international 2006 with AC code
Hello I've been working on international 2006 with AC code 1 8 613-14A past tech told me to replave blenders I cleared the codes and replaced blender and Ac worked fine and now both trucks are back in… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
2005 colu. A/C. runs 5 sec. then shut off for 2-3 min. hot
2005 colu. A/C. runs 5 sec. then shut off for 2-3 min. hot wire compres. run low side almost 2 lb. pressure has 2.14 lb 134A. in it… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
2004 International 4300 DT466At the beginning of the season
2004 International 4300 DT466 At the beginning of the season the A/C was not cooling properly. Freon was added to the system and the system worked fine. Last week when the A/C was turned on the air fl… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I have an A/C question on a 2010 International. The A/C has
I have an A/C question on a 2010 International. The A/C has a full charge, and the compressor clutch is working, but is is not cooling. The compressor is staying engaged and the pressure are staying a… read more
sevn103
sevn103
232 satisfied customers
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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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