Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a 2009 International work star 7500, serial:
Hello. I have a 2009 International work star 7500, serial: 1HTWNAZTXAJZ43571, unit has a Maxforce engine model GDT350. We have no throttle response whatsoever, nor can we ramp up the the rpm's with cr… read more
Andy
Andy
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Vocational, Technical or Trade School
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2012 pro star plus international change foot valve and tp5
2012 pro star plus international change foot valve and tp5 valve still have a problem bleeding air through service glad hand when push pull valve on trailer applied and brake on trailer will lock down… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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I have a 2009 peterbilt 387 with a 485 Cummins ,, while
I have a 2009 peterbilt 387 with a 485 Cummins ,, while driving if I hit a bump in the road,, the engine stalls for a few seconds then gets going … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
My question is: Freightliner Cascadia 2009 steering axle
Hello My question is: Freightliner Cascadia 2009 steering axle with rack and pinion. Why does my steering wheel turn to the right when I let it go. the steering wheel turned one inch. I put it brand n… read more
Roy
Roy
shop foreman
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I have a 2008 International DT 466 ESN# 5002657191 That was
I have a 2008 International DT 466 ESN#(###) ###-####That was brought to me with a concern that the engine will not rev beyond 1250 RPM. Customer states the engine was in-framed by a dealer about a ye… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
490 satisfied customers
I just bought a 2015 kenworth t680. It has yh Cummins isx15.
I just bought a 2015 kenworth t680. It has yh Cummins isx15. The air conditioner will work really well for awhile the stop blowing cold air, but when it's on it's super cold. What could I look at or d… read more
Jeremy
Jeremy
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Associate Degree
2,243 satisfied customers
Maxxforce dt 7.6 2009 shaking when reaches 2700 rpm just a
Maxxforce dt 7.6 2009 shaking when reaches 2700 rpm just a few seconds then keep normal … read more
Jeremy
Jeremy
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2012 international pro star charge stays at 12 volt, 2012
2012 international pro star charge stays at 12 volt … read more
Pete
Pete
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General auto certifications
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The truck runs for about 5 minutes, repeatedly shuts down
The truck runs for about 5 minutes, repeatedly shuts down and following codes pop up.... Pid 221 FMI 04 Pid 254 FMI 06 Furthermore when accelerator pedal is pushed between 70%-76% fuel rate drops to 0… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 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
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2002 International 4300 DT466 Allison Auto trans. 2H512173
2002 International 4300 DT466 Allison Auto trans. 2H512173 last 8 of vin. Truck starts to miss around 1800rpm to 2000 once you reach speed over 65 it clears up even sitting still and accelerating it w… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
Have a DD15. past 4 months I have been trying to track down
Have a DD15. For the past 4 months I have been trying to track down a serious vibration. Trust me when I say, everything checks out. From u-joints to carrier bearing, suspension, front end. Engine on … read more
spankyjr1
spankyjr1
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Vocational, Technical or Trade Scho
697 satisfied customers
I have 1996 freightliner with Cummin M-11 yesterday I
Hi I have 1996 freightliner with Cummin M-11 yesterday I started to feel some shaking in 9th gear under 40 mph and 10 gear under. 60 mph… read more
Jeremy
Jeremy
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I have a 2015 international lonestar. I'd like to add
I have a 2015 international lonestar. I'd like to add the running/marker lights in the skirts under the doors and sleeper. "Chic***** *****ghts" was hoping someone would have the part number. Local de… read more
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Jeremy
Certified Truck/Bus Technician
Associate Degree
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2015 Cascadia, 197,000 miles, vibration only when using the
2015 Cascadia, 197,000 miles, vibration only when using the jake brake, similar to running on a rumble strip. Does it all the time, NOT intermittent. Factory shop replaced shafts and bushings,no chang… read more
Jeremy
Jeremy
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Associate Degree
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I rebuild engine in march2014 on my international 9200 truck
I rebuild engine in march2014 on my international 9200 truck year 2005. Engine is Cummins ism 370 hp. Till now I ran it almost 43 K. In its first week I found out that it is emitting black smoke for a… read more
Travis A. Wells
Travis A. Wells
Truck Mechanic
Associates of Applied Science
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international 4900: I have a 1995 International 4900 series
I have a 1995 International 4900 series box truck with a DT466 motor and an Allison Auto trans. today i messed around with a cable that was attached to my gas pedal (it was not the throttle cable) I b… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
Need advice please. The truck is an 2011 Kenworth t660 with
Need advice please. The truck is an 2011 Kenworth t660 with cummins isx15 engine with around 410,000 miles on it. Symptoms are: loss of power, like no turbo boost, feels clogged up, cant go past 1600 … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 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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