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Related Medium and Heavy Trucks Questions
2005 cat c7 frightliner m2 loss of power. A road service
2005 cat c7 frightliner m2 loss of power. A road service scan my truck and it came out couple of code. I told some picture of the codes… read more
Nich1019
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I jave a could codes pop up can you help? Wax77755 Cat c7. I
I swapped the iap sensor works better but still not fixing it entirely … read more
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Cat C7 in Thomas rear engine school bus Was running with a
Cat C7 in Thomas rear engine school bus Was running with a miss and very low take off power. Did cylinder cut out test. Injectors all read in low 30s except for cylinder 2 which read 24 I have an iden… read more
Curtis B.
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2002 kenworth with a CAT 3126 engine- crank no start. I am
2002 kenworth with a CAT 3126 engine- crank no start. I am looking for schematics for engine and OEM side as well. Noticed with key in on or off position there is no power at fuel pump actuator. Crank… read more
Nich1019
Nich1019
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Yeah I have a 3126 cat engine. It is throwing code 39, 15,
Yeah I have a 3126 cat engine. It is throwing code 39, 15, and 31. What do those codes represent? … read more
Nich1019
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I have a 2002 Pete model 330 with C7 engine posting codes
I have a 2002 Pete model 330 with C7 engine posting codes 164-2, 164-3, 164-11. HEUI pump and IAP sensor have been replaced. Driver still complains of derating sometimes severely so.… read more
Nich1019
Nich1019
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Have a c7 cat with fault codes 164 and 42. Replaced wiring
Have a c7 cat with fault codes 164 and 42. Replaced wiring harness on engine and injectors. Still missing and smoking … read more
Cat Man
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Here I have a 3126 that developed a small oil leak on high
hello Jeff here I have a 3126 that developed a small oil leak on high pressue line from HEUI pump to head engine was lopping at idle changed line and injection control valve because it was very rusty … read more
Cat Man
Cat Man
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2003 peterbuilt with 3126 has code pid 164 fmi 2 and fmi 11
2003 peterbuilt with 3126 has code pid 164 fmi 2 and fmi 11 and code pid 42 fmi 11 cranks long time to start… read more
Cat Man
Cat Man
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Sterling 8500 with cat c7. truck has no power. changed
sterling 8500 with cat c7. truck has no power. changed filters . getting injection actuation pressure system 164-fmi 11-flash code 39 and 164 fmi 2 flash code 15… read more
Cat Man
Cat Man
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C7 cat with codes 164-11 and 164-2 new injectors cat brand,
c7 cat with codes 164-11 and 164-2 new injectors cat brand , replaced high pressure pump … read more
Cat Man
Cat Man
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Cat c7, 2004 m2 freightliner, doing it myself, i have a cat
hi JA: Hi. What is your issue regarding? Customer: cat c7 JA: What's the make/model/year of your truck? Engine type? Customer: 2004 m2 freightliner JA: Are you fixing your truck yourself? What have yo… read more
Cat Man
Cat Man
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We have a 2004 F650 with a C7 cat and an Allison auto
we have a 2004 F650 with a C7 cat and an Allison auto transmission that we use as a flatbed tow truck.The truck runs good but very often (but not always) when it is under a load or climbing a long hil… read more
Cat Man
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Digger derrick gmc c7500 2000 model 3126 cat..it died
digger derrick gmc c7500 2000 model 3126 cat..it died running down the road set..20 minute codes 42-11 164-11 replace solenoid and actuator pressure sensor heui loos to have been replace alternator ha… read more
Cat Man
Cat Man
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yes, my name is ***** ***** I need help with a 3126 cat in a c6500
yes, my name is ***** ***** I need help with a 3126 cat in a c6500 gmc truck that quit running on me… read more
Cat Man
Cat Man
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Mr. Cat Man, I have a C7 ESN:SAP10990 that will crank and
Mr. Cat Man, I have a C7 ESN:SAP10990 that will crank and run great sometime and sometimes it won't crank at all. I have code 41-11 and code 164-2. I've changed the actuation oil pressure sensor and w… read more
Cat Man
Cat Man
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I have a 2005 Ford 750 with a C7. Code 164-11 Injection Actuation
I have a 2005 Ford 750 with a C7. Code 164-11 Injection Actuation fault. Idles ok, bucks and sputters when accelerate. I have ET software. When I do an actuation test, the actual pressure at high idle… read more
Cat Man
Cat Man
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Ford F650: Hi my name isXXXXX have ford truck 2005 F650
Hi my name isXXXXX have ford truck 2005 F650 wi caterpillar engine the have code 164 flash code 15, thank.… read more
Cat Man
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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