Medium and Heavy Trucks

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379 falls on its face whenever you get to 7th gear- then
379 falls on its face whenever you get to 7th gear- then almost no power. Changed the fuel filters. Air filters look great. Any suggestions? … read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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Not accelerating but steaming. No I have not checked the
No I have not checked the fuel filter The dash board is displaying engine light … read more
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I have an '07 Int 7600 that has intermittent electric horn,
I have an '07 Int 7600 that has intermittent electric horn, diff lock control, power divider control, and fifth wheel control. These functions all work for the first 30 seconds after the key is turned… read more
Mike Mcmillan
Mike Mcmillan
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2006 Freightliner c13 cat oil pressure shot up to 75 going
2006 Freightliner c13 cat oil pressure shot up to 75 going down the road bout a week ago but it would come back to normal... back and forth.... now it's tryna read low bout 20 idling and 30 going down… read more
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Catman C13 kcb in a 2006 international In low speed truck
Catman C13 kcb in a 2006 international In low speed truck feels like it loses the accl pedal. Then catches right away. All within seconds. No codes present... fuel pressure is fluctuating between 55ps… read more
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Cat Man
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Its not getting fuel when pulling or high speed starts
its not getting fuel when pulling or high speed starts skipping and will only run about 50 … read more
Cat Man
Cat Man
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Ac recharge capacity international 7600, international 7600
ac tech. just replaced orifice tube . ac not getting cold … read more
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Cat c13 shut down and want start. C13 see no kcb35871. Shops
Cat c13 shut down and want start. JA: What is the complete model and serial number of your machine? Customer: C13 see no kcb35871 JA: Are you fixing this yourself? What have you tried so far? Customer… read more
Cat Man
Cat Man
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2007 c13 seems to be losing power in pedal at top speeds.
2007 c13 seems to be losing power in pedal at top speeds. Power seems to kick back in after about 5 seconds but problem keeps occurring. I changed pedal sensor but it still happens… read more
Cat Man
Cat Man
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Im having a fit with a c13 acert ,low intake valve actuation
im having a fit with a c13 acert ,low intake valve actuation oil pressure ,check eng light comes on and derates power, we changed sensor , still does it , where could it be losing pressure up top that… read more
FIX-IT
FIX-IT
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We have 2007 7600 international ism cummins 385v cranks wont
we have 2007 7600 international ism cummins 385v cranks wont start no power to fuel shut off, will start if powered. power divider and diff lights flashing on switchs on dash … read more
cumminsdr
cumminsdr
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C13 running hot losing coolant can't find leak just turned
C13 running hot losing coolant can't find leak just turned in coolant sample. … read more
Cat Man
Cat Man
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I have a 04 KW t800 tractor with c13 egine. Yesterday while
I have a 04 KW t800 tractor with c13 egine. Yesterday while empty the engine spottered then eventually lost power and shut down. I replaced the water separator and fuel filter but it failed to start u… read more
Cat Man
Cat Man
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2006 international 7600 yellow engine light is on. Just
2006 international 7600 yellow engine light is on. Just spins. However, ran hot wire to fuel cut off solenode and it cranks and runs. Found hole in fuel line coming out of pump. Fix it. Had new soleno… read more
cumminsdr
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I have this customer with C13 acert he is having trouble
hello sir i have this customer with C13 acert he is having trouble with very low power the engine runs fine no missing CAC OK, TURBO OK, pre cooler ok and while on the road gives the white smoke. and … read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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I have a Peterbuild with a C13 engine and the problem is ,
I have a Peterbuild with a C13 engine and the problem is , all the time I hit gas engine has am hesitation and is shaking having low power . I allredy replace fuel filters and install a new turbo but … read more
Cat Man
Cat Man
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07 pete with c13 wont start gauge shows no oil press. how can
07 pete with c13 wont start gauge shows no oil press. how can I test sensor before throwing 150 bucks at it for new one?… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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Looking at a 2007 Peterbilt, PRE-DPF C-13 ACERT engine, 16210c
Looking at a 2007 Peterbilt, PRE-DPF C-13 ACERT engine, 16210c trans, .355 rears, 24.5 tall rubber, 645,000 miles, fresh in-frame. This is a direct quote from the seller's email: (We will warranty at … read more
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Meet the Experts:

Daniel Wilson

Daniel Wilson

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Owner at DJ Wilson

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I am ASE Master Truck Certified.

Wayne

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

Jeremy

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

cumminsdr

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Curtis B.

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

Chris (aka-Moose)

Chris (aka-Moose)

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24 years of experience diagnosing & repairing

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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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