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Related Medium and Heavy Trucks Questions
Replaced turbo assy on t600, only builds boost to 20psi.
replaced turbo assy on t600, only builds boost to 20psi … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Too much air pressure on turbo. 2007 international 9900i is
Too much air pressure on turbo JA: What's the make/model/year of your truck? Engine type? Customer: 2007 international 9900i is engine JA: Are you fixing your truck yourself? What have you tried so fa… read more
Scott Anthony
Scott Anthony
Master Technician
HS Diploma
2 satisfied customers
Have a 2015 international n 13 motor. getting a turbo noise
have a 2015 international n 13 motor . getting a turbo noise winding sound had the turbos check. all pipe good boots good but wont build over 12 pounds boost under load no codes showing teseted the wa… read more
james Roberts
james Roberts
Maintenance assistant
Vocational, Technical or Trade School
206 satisfied customers
2013 MAXXFORCE 9 MODEL A330 9.3L This truck has no codes,
2013 MAXXFORCE 9 MODEL A330 9.3L This truck has no codes, also has no power, if you take off from a red light it will not create any boost, no vgt, the high pressure turbo does use an integrated waste… read more
Scott Anthony
Scott Anthony
Master Technician
HS Diploma
2 satisfied customers
I have a c15 it has a small miss at times like a fluttering
Hi i have a c15 it has a small miss at times like a fluttering also the jakes are the same i have low boost and it just dont respond. Swapped ecms external harness boost and atmosphere sensors did cyl… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I have 05 chn Mac with an E7 for 27 motor I have issues with
I have 05 chn Mac with an E7 for 27 motor I have issues with the wastegate are staying open when I am loaded with sand it doesn't want to pull right … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
I have a 1999 kw with a c12 in it. 2ks08096 I did an in
I have a 1999 kw with a c12 in it . 2ks08096 I did an in frame on it and put reman injectors and new cam. It has 80psi fuel pressure at idle and up to 140 at 1800 rpm driving. It just doesn't have any… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
It is a 2004 steerling acterra truck has a mercedes benz
it is a 2004 steerling acterra truck has a mercedes benz enigine came in for a service job had been setting for a year an not used much found air filter full of saly like a rock from salty roads in NY… read more
][\][iCk0411
][\][iCk0411
Fleet Warranty Manager
Vocational, Technical or Trade School
5 satisfied customers
I have a Mack with the EA7 470 HP engine. Engine starts and
Hello, I have a Mack with the EA7 470 HP engine. Engine starts and runs fine however when under load and the boost pressure get's to around 150 - 200 kpa there is a pinging rattling noise coming from … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
My 2008 Peterbilt with an isx 500 all of a sudden lost boost
My 2008 Peterbilt with an isx 500 all of a sudden lost boost from 40 to 30 and has very little power. I change the turbo and change the fuel filter's and had to change the prime pump and it has made n… read more
][\][iCk0411
][\][iCk0411
Fleet Warranty Manager
Vocational, Technical or Trade School
5 satisfied customers
Low power with slow foot throttle response with empty truck, what comm
Low power with slow foot throttle response with empty truck, what common items can cause this condition?… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Got a 1994 6.5 litre diesel GM with 140 thousand miles and
got a 1994 6.5 litre diesel GM with 140 thousand miles and has no power to pull my 5th wheel travel trailer. The waste gate is closed with the vacuum waste gate accuator and with a boost gauge connect… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Hey I have a 2005 ISX. nobody can figure out why I have so
Hey I have a 2005 ISX. nobody can figure out why I have so much black smoke in a pull. Injectors replaced egr system checked removed cleaned. I am haviving waste gate checked today. I hear a "jingle" … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Dan,I have an old TD102F Fl10, which has a problem my
Hi Dan, I have an old TD102F Fl10, which has a problem my mechanic thinks doesn't exist. It has a deadly sounding rattle in the green zone of the tacho, won't rev past 1500 rpm, no power. The main pro… read more
Dan
Dan
Road sevice Mechanic
Vocational, Technical or Trade Scho
354 satisfied customers
I have a freightliner with a MBE 4000. It seems that I have
I have a freightliner with a MBE 4000. It seems that I have a waste gate problem under load. It sounds like a severe exhaust leak. What could it be? The truck still has decent power. decent power. I a… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 2001 Kw with c15 475 cat with a loss of power. No
I have a 2001 Kw with c15 475 cat with a loss of power. No check engine light, no obvious noises for a missing cylinder. Idles and runs perfectly just a loss in overall power and acceleration. No fuel… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
c15 engine leaves trail of black smoke under load and is blowing
c15 engine leaves trail of black smoke under load and is blowing black soot at turbo side of motor.would falty waste gate at turbo be the cause?have no exhaust leak at manifold… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I have a 2007 F750 with a cat C7, I have low respose under
I have a 2007 F750 with a cat C7, I have low respose under acceleration like the turbo is not working. I have checked all the intercooler lines (ok) I can only generate 18 lbs of boost pressure and I … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
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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

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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

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All types of Cummins applications

Curtis B.

Curtis B.

Technician

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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

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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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