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2007 international dt466. Truck has inactive codes - see
2007 international dt466. Truck has inactive codes - see attached picture. Truck will occasionally blow smoke from exhaust and this condition seems to be getting worse. Today found engine oil level wa… read more
Mike Mcmillan
Mike Mcmillan
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1997 gmc 5500 with a cat engine no power I cant hear the
1997 gmc 5500 with a cat engine no power I cant hear the turbo spool up how do I test the turbo… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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I have a Cat 3406E in a 1995 Peterbilt 379. Just recently,
Hello, I have a Cat 3406E in a 1995 Peterbilt 379. Just recently, the head was repaired, installed new bearings piston rings, liners, and head gasket. Had the over head done but it idles a little roug… read more
Eddy
Eddy
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2007 C7 cat. 0 power on hills. Skips at full throttle leaves
2007 C7 cat. 0 power on hills. Skips at full throttle leaves me doing 3 mph. But most of time just lacks a little power … read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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We have a dt466 here at the shop. It pours black smoke out
We have a dt466 here at the shop. It pours black smoke out of the exhaust. When you rev it up. It's in a 2006 International. No codes. Vin 87h524640… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,379 satisfied customers
Picked up a GMC 7500 with a C7 CAT VIN# KAL77538, they did
picked up a GMC 7500 with a C7 CAT VIN# ***** they did one piston and liner, re ringed the other 5 and put used injectors in... truck smokes whitish grey, smells like diesel to the point it burns your… read more
Cat Man
Cat Man
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06 int 4300 dt 466 Blue smoke pouring out truck at idle and
second opinion] 06 int 4300 dt 466 Blue smoke pouring out truck at idle and while driving. Injectors look good....… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
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Hey Cat Man,I have a Cat c15 serial prefix SDP. Jake brake
Hey Cat Man,I have a Cat c15 serial prefix SDP. Jake brake quit working and not able to bump up to high idle. Drove the truck a few miles and now white smoke coming out exhaust. What do you think happ… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I have a cummins n14 plus 1995 mod rated at 400 hp. In a john Deere 8970 tractor It
Hi ,I have a cummins n14 plus 1995 mod rated at 400 hp. In a john Deere 8970 tractor It has clocked up 12800 hrs The fuelinjector pump was serviced at around 8000 hrs , I'm not sure about the injector… read more
Daniel Wilson
Daniel Wilson
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! i have detroit series 60 2007, 800k, i have oil in egr
hi! i have detroit series 60 2007, 800k, i have oil in egr pipe came to the intake manifold , what it can be?… read more
spankyjr1
spankyjr1
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Vocational, Technical or Trade Scho
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, I have a 95 m11 in a freightliner the problem is the
, I have a 95 m11 in a freightliner the problem is the truck runs fine in warm weather and seems to miss or run rough down on power in cold weather 30* or less?… read more
Daniel Wilson
Daniel Wilson
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11,379 satisfied customers
I have isx engine 475hp and 2000rpm ,engine oil is coming in
I have isx engine 475hp and 2000rpm ,engine oil is coming in fuel tank, I replace injector , and turbo side have engine oil leak .… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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I have a 2007 Hino 338, when you crank it up it runs fine,
I have a 2007 Hino 338, when you crank it up it runs fine, you can accelerate the motor and it seems fine in neutral, but when you drive it, it starts smoking from the exhaust pipe black smoke and shu… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
Have a 2006 kenworth T600 with Cat C-15 in it. Doesnt seem
Have a 2006 kenworth T600 with Cat C-15 in it. Doesn't seem to have pulling power with load hooked up to it and have to shift between gears alot. Power ok no load. Had a bad turbo and replaced. Also e… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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07 International 9400I C15 ser# XXXXX like NXS 12757 not sure
07 International 9400I C15 ser# XXXXX like NXS 12757 not sure of first letter, roughed up. Bought two months ago have put seven thousand miles on it, runs good but has no power on hills. After hard pu… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I asked a question yesterday about my truck which has been
I asked a question yesterday about my truck which has been blowing smoke the exhaust pipe is covered in oil, the mechanic yesterday told me its probably the turbo, but from the turbo which connects to… read more
DirectInjection
DirectInjection
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I have a 1998 international 8100 with a L10 cummins. Ibought
I have a 1998 international 8100 with a L10 cummins. Ibought the truck a few months ago it was blowing out smoke thru the exhaust, the truck has 500,000 miles so Iwas sure it would'nt run clean. the o… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have a Signature 565 (99) - 2.9 million kilometers on it
I have a Signature 565 (99) - 2.9 million kilometers on it - took it into Cummins to replace injectors (preventative maintenance) - truck will not run properly ever since. Have lost 2 mpg - burning oi… read more
sevn103
sevn103
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Meet the Experts:

Daniel Wilson

Daniel Wilson

11,379 satisfied customers

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

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.

Curtis B.

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

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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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