Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
1992 Isuzu dump truck does not shift in gear. Is break
Yes I'm doing it myself, I have replaced the slave cycleder bleed it several times and still no results of going into gear … read more
Tim Mohr
Tim Mohr
SHOP OWNER
Master's Degree
16,167 satisfied customers
1999 Sterling L7500 Vin: 2fwkajcb2yag07836 Model: Y101042
1999 Sterling L7500 Vin: 2fwkajcb2yag07836 Model: Y101042 The issue is warning engine light will come on after a while. Truck does not seem to run poorly. Also if let sit light will flash repeatedly v… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I have a 2012 Freightliner Cascadia with a 450 ISX Cummins
I have a 2012 Freightliner Cascadia with a 450 ISX Cummins with the automatic smartshift 10 speed Eaton Fuller transmission I was wanting to replace the transmission with an Allison automatic could it… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I work for Trash Man who has a 1989 IH 8y3 Dump truck with
I work for Trash Man who has a 1989 IH 8y3 Dump truck with an AT545 transmission that will not shift into high gear (3rd) problem was intermittent where if I feathered the accelerator it would shift i… read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
06 International with DT365 & automatic trans. Engine at
06 International with DT365 & automatic trans. Engine at idle, shift trans to drive with brakes off, engine stalls. If I shift from Neutral to Reverse, it will move about 20 mph in reverse (watch out … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I have 2004 freightliner with automatic transmission Eaton
HI I have 2004 freightliner with automatic transmission Eaton .the problem is when it's cold it will keep give in me f and n. For about 45 minutes and after that it will run fine can you think of any … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,971 satisfied customers
Transmission not shifting , transmission model AT 545
transmission model AT 545 on Mitsubishi fuso fm-mr … read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
I have a Cat C7. It is a cat certified remanufactured block
Customer: I have a Cat C7. It is a cat certified remanufactured long block that we installed last year. We had a cold start (-2f). I ended up having to give it starting fluid (turned key on, waited fo… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
I have a 2006 Ford F650 pro loader with 5.9 liter and
I have a 2006 Ford F650 pro loader with 5.9 liter and Allison. I had a problem with a broken power wire to the TCM. We fixed the wire and the truck was driving fine. I went to take the truck out after… read more
spankyjr1
spankyjr1
Journeyman
2,714 satisfied customers
I have a 2007 Freightliner Columbia, ultra shift. Has problems
I have a 2007 Freightliner Columbia, ultra shift. Has problems getting stuck in between gears and neutral. It flashes the gear its in and 'F'. I had the xy shifter and transmission harness replaced. A… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
im jose i have afreigt liner 06 10 speed but this week
hi im jose i have afreigt liner 06 10 speed but this week i shift to low gear an the truck dont wont to move it fills like in nutrl dan i put the truck in revers an than in first gaer an star moving l… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,971 satisfied customers
Good evening. I have a question about a 2000 KW T800 with
Good evening. I have a question about a 2000 KW T800 with a C12 Cat engine in it. I own a truck repair shop and this truck came in with a failed transmission(Eaton 10 speed auto shift). We replaced th… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
We have a 2005 f650 with a C7 Cat motor 125K and Allison Trans
We have a 2005 f650 with a C7 Cat motor 125K and Allison Trans and a PacBrake system. We had the truck into Cat for service and had a couple new Injectors installed, the truck ran great leaving there … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
Hi I'm Bob. I have a 2005 FREIGHTLINER Columbia WITH A 7.2
Hi I'm Bob. I have a 2005 FREIGHTLINER Columbia WITH A 12.7 DEISEL ENGINE. THE AC SYSTEM CYCLES FROM HOT TO COLD ON ITS OWN CYCLES… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I HAVE 2005 FREIGHTLINER CENTURY WITH C15 CAT ENGINE. VIN#
I HAVE 2005 FREIGHTLINER CENTURY WITH C15 CAT ENGINE. VIN# ***** EVERY MORNING AFTER I'M STARTING UP MY TRUCK MY SPEEDOMETER SHOWING 75-80MPH. ( ENGINE ON RUN BUT TRUCK PARKED ) WHEN I START DRIVING S… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
my 12 speed meritor when cold first start of the day will
my 12 speed meritor when cold first start of the day will stay in ch mode up to 30 to 45 min before it will go to n after it good for the rest of the day. i have pump down my air and let it build up a… read more
Rudolph Diesel
Rudolph Diesel
Service manager/ Master mechanic
Vocational, Technical or Trade Scho
1,905 satisfied customers
2006 GMC w4500 5.2L diesel cab over aisin 4 speed auto tranny.
2006 GMC w4500 5.2L diesel cab over aisin 4 speed auto tranny. My question is: what would cause reverse to not work? Also it feel like when in truck is in "D" from a stop it feels as if your starting … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
Hi i have a dump truck (12 wheels) ford lts 9000, 1995 with
Hi i have a dump truck (12 wheels) ford lts 9000, 1995 with a cat 3406c and a eaton-fuller trans. 8 LL. The rear axel are rockwell ratio 4.56. This is a very good truck. Is it possible to put a automa… read more
diesel-tech
diesel-tech
Owner of landrys truck repair llc
136 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

2,971 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

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I am ASE Master Truck Certified.

Wayne

Wayne

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

Jeremy

Jeremy

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ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

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cumminsdr

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All types of Cummins applications

Curtis B.

Curtis B.

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dieseldan55

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Road Service mechanic for Volvo Construction.

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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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