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Related Medium and Heavy Trucks Questions
My 2007 cat c15 engine brake not work! comes on computer 14
Hi, my 2007 cat c15 engine brake not work! Cod comes on computer 14 low/high retarded current low … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
My fL Columbia shut down while driving yesterday. The
Hey, my fL Columbia shut down while driving yesterday. The initial message was. “ no engine “. This message is somehow gone and was replaced by engine protect. Now, the engine will crank and occasiona… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
My 2007 357 Peterbilt stumbles randomly and emits unburned
Hi my 2007 357 Peterbilt stumbles randomly and emits unburned fuel smoke when it does.we changed injector harness. Had a check engine light on and it still ran ok checked the engine harness and found … read more
Bradey V
Bradey V
Certificate
I have 2007 peterbuilt model 379 with cat c15 twin turbo
I have 2007 peterbuilt model 379 with cat c15 twin turbo nxs, exhaust goes high up to 1200 … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
2002 379 pete c15 6nz cat .engine will not start without
2002 379 pete c15 6nz cat .engine will not start without either . has new fuel pump new injectors new cam and crank sensors new engine wiring harness new check valves new filter housing, new ecm. Has … read more
Edward Haniewski
Edward Haniewski
General Studies/Automotive
1 satisfied customers
Mr Catman, i have an issue with a c15 cat engine.. after is
Hello Mr Catman, i have an issue with a c15 cat engine.. after is sitting for 6 hours truck wont start up right away.. i think it might be a check valve that is not holding fuel. No more .. i need to … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
My Cat C15 cranks but wont start,I get the idea that it is
My Cat C15 cranks but wont start,I get the idea that it is an electrical fault that wont open the fuel solenoid.I started the engine in the morning and had it washed later.Since then it wont start … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
I have a kenworth t600 the low air alarm works normally with
I have a kenworth t600 the low air alarm works normally with the truck running but with the truck off and key on it will not work… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have 06 Peterbilt with C15 cat you can be going down the
I have 06 Peterbilt with C15 cat you can be going down the road and the check engine light will come on and it will go to running really rough with no power at all plug cat ET into it and it says numb… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
Bob ***** ***** I have an 04 pete with an acert engine is
Customer: bob ***** ***** I have an 04 pete with an acert engine is there problems with this model acert compared to newer ones ? … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
Have a c15 2007 same deal fuel delivery is good will crank
Have a c15 2007 same deal fuel delivery is good will crank over just will not fire up owner drove truck to location shut it off did his farming and truck will not crank up now… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
Catman, I asked you a question a few weeks ago regarding
Hey there catman, I asked you a question a few weeks ago regarding a “crank but no start” problem on a cat C15. It seems to be happening again. The truck in question is a 2007 peterbilt 379 (674827) c… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
sir I am looking at buying a 2007 international 9900ix
Hello sir I am looking at buying a 2007 international 9900ix eagle with a c15 acert with 720xxx now here is my delima I had two brand new petes back in 05 that I bought with 180xxx on both one did alr… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
. Hoping Cat Man can help me here? I have a 2007 Freightliner
Hi. Hoping Cat Man can help me here? I have a 2007 Freightliner with a C-15 ACCERT Twin turbo. If the truck sits for 2-3 days it is very hard to start. Engine turns over and over, just about draining … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
Hello Buddy i have a Cat C15 NXS26540 Cat ran Diagnostics showing
Hello Buddy i have a Cat C15 NXS26540 Cat ran Diagnostics showing Intake ValveActuator #4 low (93) Occur 127 times Low Intake ValveActuation System Oil Pressure Occur 41 Intake Valve Actuator #4 not r… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
Hi I have a 2007 peterbilt 379 with a c15 accert in it nxs.
Hi I have a 2007 peterbilt 379 with a c15 accert in it nxs. Will a 2000 6nz fit in it with out major modifications?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
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
10,221 satisfied customers
Hi Cat Man, Iam working on a C-15 CAT Accert Engine.Serial
Hi Cat Man, I'am working on a C-15 CAT Accert Engine.Serial # XXXXX engine was starting to run rough then it eventually just quit running.My customer said there was a code displayed on his dash comput… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
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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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