Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Connect one-on-one with {0} who will answer your question

Related Medium and Heavy Trucks Questions
I have a 8.3 Cummins, Eng #73045832, and I have 2 codes. 1)
I have a 8.3 Cummins, Eng #73045832, and I have 2 codes. 1) Remote Accel Pedal sensor circuit..... OEM 134 SPN 974, FMI voltage below normal or shorted low. 2) AFT 1 DOC Face Plugged... OEM 2637, SPN … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 2003 Kenworth T300 with an ISC 240. The engine
i have a 2003 Kenworth T300 with an ISC 240. The engine idles rough monetarily on a cold start and smokes white a bit, then it clears. It runs fine after that, however when reaching near-max RPM while… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
On a T300 kenworth truck that's a 2002 it has a check engine
On a T300 kenworth truck that's a 2002 it has a check engine light on code J1708 and it saw inactive codes Pid 73-11 and 94-10 and Sid 18-7 and 233-12… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Ed Humphrey,ne has developed a blow by,what causes this and
Customer: Ed Humphrey,ne has developed a blow by,what causes this and can it be fixed without reuilding the engine? … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I have a volvo truck with a cummings n14 pluse engine in
i have a volvo truck with a cummings n14 pluse engine in it.i have diesel in the reservior.what causes this.… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
4,274 satisfied customers
I have a2015 389 I broke the adjustment bolt on my fifth
I have a2015 389 I broke the adjustment bolt on my fifth wheel,I've driven it around 3-400 miles will the jaws open,how do I replace it… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I have a 2007 Freightliner century with a C15 eng. last
I have a 2007 Freightliner century with a C15 eng. last night the check engine light came on check for low oil and water. Found the antifreeze to be below the low water sensor and the engine blowing w… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
When running after a couple hundred miles my isx started
When running after a couple hundred miles my isx started throwing get white smoke thru the exhaust as of its regenerating but it doesn't stop unless I stop and force gen, and recently I got the egr de… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
2008 detroit 60series regen. 06R0983259. I need the engine
2008 detroit 60series regen. 06R0983259. I need the engine torque specifications. cylinder head, main bearings, rod bearings, etc.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
1999 international 4700 T444E, VIN XH 213550 need some
1999 international 4700 T444E, VIN XH 213550 need some advice for removal of 2 leaky transmission lines.… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a 2001 Freightliner Classic XL with 60 series detroit
I have a 2001 Freightliner Classic XL with 60 series detroit 14 liter. It has fuel in fuel filters but won't crank unless I shoot started fluid to it. Then if I don't keep rpms up to at least 10 it wi… read more
Roy Belding
Roy Belding
7,521 satisfied customers
G'day... 1998 GMC 6500 with a 3116 - cranks, unit will not
G'day... 1998 GMC 6500 with a 3116 - cranks, unit will not start - ongoing problem for some time. I know it will not start when the check engine and intake heater light do not come on. This is intermi… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have a 2013 Freightliner Cascadia with the DD15. Just
I have a 2013 Freightliner Cascadia with the DD15. Just recently it has started to stall while going down the road and then will immediately run again. It looses power to all of the lights and engine.… read more
Roy Belding
Roy Belding
7,521 satisfied customers
I have A 2006 Kenworth with a C15 Cat engine. I am loosing a
I have A 2006 Kenworth with a C15 Cat engine. I am loosing a lot of coolant appx three gallons on a 8 hour day it seems to slowly get worse. The coolant is coming out of the hose by the rad cap I have… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have a 2006 international 4200 vt365 and code 254&221 high
I have a 2006 international 4200 vt365 and code 254&221 high pressure was just chainged still doent start… read more
Travis A. Wells
Travis A. Wells
Truck Mechanic
Associates of Applied Science
15 satisfied customers
i have a 8.9 2000 it is intermitent at load speeds i got a
i have a 8.9 2000 it is intermitent at load speeds i got a oceerenc 80 pdi 94 fmi 2 only when load on or when it gets in to 6 gear this is a dieasel pusher… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
4,274 satisfied customers
I have a 2000 isc cummins with an erratic power issue, the
I have a 2000 isc cummins with an erratic power issue, the only active code it has is sid 152 fmi 7 " Mechanical system not responding" let me know where to go… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
4,274 satisfied customers
I have a 00 Freightliner with a Cummins 8.3 ISC Serial # XXXXX
I have a 00 Freightliner with a Cummins 8.3 ISC Serial # XXXXX With Codes PID174 FMI:3 Fuel Temp Volts Above normal... R&R Pigtail Found female pins Bad. PID100 FMI:1 Oil press valid below normal SID … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Daniel Wilson

Daniel Wilson

4,737 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,234 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

4,023 satisfied customers

worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

Jeremy

Certified Truck/Bus Technician

2,740 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

cumminsdr

cumminsdr

Mechanic

4,274 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,571 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

Chris (aka-Moose)

Chris (aka-Moose)

Technician

353 satisfied customers

24 years of experience diagnosing & repairing

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x