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Related Medium and Heavy Trucks Questions
Excessive black smoke on acceleration. No knocking, no
Excessive black smoke on acceleration JA: Do you notice any knocking noises or a burning smell while accelerating? Customer: No knocking , no burning smell JA: What's the make, model, and year of your… read more
TomcM28
TomcM28
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2004 cat c15 mbn I'm experiencing low power recently fuel
Hello 2004 cat c15 mbn I'm experiencing low power recently fuel pressure 80 to 88 psi all the time, so today I pressurized the boost system by connecting air supply 30 psi on right side of CAC intake … read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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We have in our shop a 1997 Freight-liner with a Cat 3406E
Hello, we have in our shop a 1997 Freight-liner with a Cat 3406E with low power and not boosting properly. Engine SN# ***** The engine will make 0-1lbs of boost full throttle on a hill. No smoke, no b… read more
Daniel Wilson
Daniel Wilson
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2007 Cat C7 problemas de potencia Translation: 2007 Cat C7
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Daniel Wilson
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I have a cat c13 engine found oil intercooler abd msking
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Daniel Wilson
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I have a 09 cat c7 that seems to develop a miss under a load
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Cat Man
Cat Man
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I have a customer with 2004 sterling dump truck, C-13 Cat
I have a customer with 2004 sterling dump truck, C-13 Cat engine. Came in with a leaking EGR cooler(looks more like an intercooler,no exhaust flowing through it) leaking coolant into air intake system… read more
Don
Don
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Have a 2008 F750 Service truck with small crane. Maybe you
Have a 2008 F750 Service truck with small crane. Maybe you know the type. Has a CAT C7 engine and problems known for this year of production. To the point: it runs great with RPM 1800 and above. Take … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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2004 Freightliner Columbia with a Cat C-15 Bridge (MBN
2004 Freightliner Columbia with a Cat C-15 Bridge (MBN series, single turbo) engine has no power thru the gears, but most noticeably from 7th on up to 10th. Problem initially started when the truck bl… read more
Cat Man
Cat Man
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I have a Cat C-9 ESN SAP96554 This unit came in with low
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Cat Man
Cat Man
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I have a 2012 Peterbilt with an ISX cummins 600 hp - I was
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Geoff
Geoff
BS
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I have a c12 cat in a T800 kenworth semi. I have lost about
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Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
I have a Cat C7 in which the Turbo bearings just blew into
I have a Cat C7 in which the Turbo bearings just blew into the intercooler. Replaced the turbo cleaned out everything as best as we could. Kept getting code with error from Barametric Pressure Sensor.… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
C7 engine leaks oil out of the exhaust. Changed the turbo
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Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,344 satisfied customers
Hi Cat Man, Iam working on 3406E Cat serial number 5EK78587.
Hi Cat Man, I'am working on 3406E Cat serial number 5EK78587. The engine runs really nice and it is able to get up to full RPM, the problem is the engine is making little to no boost ( 0.7 to 1 lbs) a… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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I have a 2007 classic with a 2006 mbe 4000. Will I get a check
I have a 2007 classic with a 2006 mbe 4000. Will I get a check engine light if my intercooler is leaking pressure?… read more
Cat Man
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I have a cat c7 @275 hp and it has a hesitation at initial
I have a cat c7 @275 hp and it has a hesitation at initial acceleration. Feel like the turbo is not spooling up.… read more
Clayton
Clayton
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I have a 2006 Cat C-15 ACERT Twin Turbo. Just had the top
I have a 2006 Cat C-15 ACERT Twin Turbo. Just had the top end rebuilt 15,000 miles ago 970,000 on odometer. This morning the truck was sluggish. 0 psi on turbo boost. and 0 cfm on air filter suction. … read more
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Cat Man
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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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