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I have a Cat C7 (2005) that when you turn the key on a click
I have a Cat C7 (2005) that when you turn the key on a click click goes 3 times. It turns over but doesnt start? Any ideas? … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
Cat c7 kal54451 250 hp engine stumbled and shut down with no
cat c7 kal54451 250 hp engine stumbled and shut down with no exhaust smoke et shows all 6 injectors open during solenoid test but the all are clicking during the test they all buzz when key is turned … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
What type of system does a cat C7 use to aid starting in
what type of system does a cat C7 use to aid starting in cold weather? Glow Plugs or something else? … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
I need the trim files for an engine CAT C7, can you help me?
I need the trim files for an engine CAT C7, can you help me? … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,284 satisfied customers
We have the same truck back in here that we fixed with your
Hello. We have the same truck back in here that we fixed with your help late last year. Issue was poor engine performance after engine warmed up. A test computer solved the issue. Computer was rebuilt… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
A 2005 freighliner with a cat c7 engine. This engine has 210
Customer: a 2005 freighliner with a cat c7 engine. This engine has 210 hp. Can I replace it with a c7 330 hp 24 volt. The new engine comes with a ecm … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
I have a 2006 C7 in a motorhome. I usually use Cat oil but
I have a 2006 C7 in a motorhome. I usually use Cat oil but I have a hole in the oil filter no Cat oil available can I use Chevron DELO… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
I have a c7 kal48842 wants a week smocks runs bad check . one
I have a c7 kal48842 wants a week smocks runs bad check . one code not active 164-11-39 . ran a injector auction pressure on cat test ok . one time computer lost comuation and would hock up to cat et… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
I have a 2005 freightliner C7 KAL84239.i NEED TO KNOW WHERE
I have a 2005 freightliner C7 KAL84239.i NEED TO KNOW WHERE The baromatic pressure sensor is.If you could send me a picture it would be better. Thanks Larry… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
Hello CAT man. I have the same issue. I need help obtaining
Hello CAT man. I have the same issue. I need help obtaining the proper trim files for 3 CAT C7 injectors. The part number for them is 10R4763 and their serial numbers and confirmation codes are as fol… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
I have a 3176 ser.no.9CK31629,what I need to know,can you replace
I have a 3176 ser.no.9CK31629,what I need to know,can you replace the injector sleeves with out removing the cly.head.i have the tool for 3126 & c7.i have replaced a lot of those.I need to know the pr… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
Hello, I have a 2005 Freightliner M2 106 Business Class. It
Hello, I have a 2005 Freightliner M2 106 Business Class. It is 10 wheeler dump truck with a CAT C7 ACERT engine, hooked up to eaton fuller 18 speed. The motor is doesn't have any power to pull a trail… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
We talked about this same engine earlier and you gave me the
We talked about this same engine earlier and you gave me the following advice...I assumed you had a C7. The C7 has much more problems than the earlier 3126. The Heui pumps on C7 engines are known to f… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
Hi Cat Man, you mentioned the fmm c7 cat engine being a military
Hi Cat Man, you mentioned the fmm c7 cat engine being a military issue what is the cat mdl c7 engine for? Thanks,Daron… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
Freightliner Fl60: I have a freight liner with a cat c7 motor.
I have a freight liner with a cat c7 motor. And an Allison 2400 trans. I installed a new motor and I'm getting a check trans light. It runs good and shifts but the speedometer didn't work . I have rep… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I am relacing the injector pump on a c7 cat ser.no C7S03280,
I am relacing the injector pump on a c7 cat ser.no C7S03280, I took the old one off,before I realized it had to be timed.I think I know,but I would like for you to tell me in detail. Thanks.… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
Gmc Topkick: I have a 91 gmc top kick with a blown 3116 cat.
I have a 91 gmc top kick with a blown 3116 cat. I found a good c7 in a newer truck. Will it work in my older topkick… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
hello. i am looking to buy a moving truck. 24/26 ft under
hello. i am looking to buy a moving truck. 24/26 ft under 26k gvw. around 150,000 miles. My options are: intl with 466 engine or FTL with a cat engine (both with 210-225 hp) any recommendations?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
9,600 satisfied customers
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Cat Man

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I am ASE Master Truck Certified.

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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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