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Related Medium and Heavy Trucks Questions
I have a Cat 3126. It loses prime it seems like after
I have a Cat 3126. It loses prime it seems like after sitting overnight in the cold. Replaced the check valve in the back of the cylinder head. Thought I had it fixed. Today I went to start it and thr… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
What is the cost for asking questions. I have a 2002 2 owner
I have a 2002 2 owner 174,000 miles well maintenaced 3126 caterpillar runs great, no leaks, but when i start it it has alot of blue smoke that clears up in about 5-10 minutes. i have 95 topkick second motor motor runs good but doesnt have a top speed … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have trailer brake lights issues, In a Sterling 2000
Hi, i have trailer brake lights issues, In a Sterling 2000 AT9500. First complaint, blow fuses, fuse 6 (fuse panel) fuse "CC" (engine compartment) Fuses replaced, and the relay RV ( engine compartment… read more
Keiphun Sowell
Keiphun Sowell
AutoDiesel Technology
1,175 satisfied customers
Replacing fuel injector #2 do the injectors have to be
replacing fuel injector #2 do the injectors have to be programed on cat 3126 2002 … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
418 satisfied customers
I have 2005 freightliner c7 code 164 and no power. The year
Hi JA: Hello. How can I help? Customer: I have 2005 freightliner c7 code 164 and no power JA: What's the make/model/year of your truck? Engine type? Customer: The year is 2005 Freightliner C7 JA: Are … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have an 07 sterling when try to put in gear just flashes.
I have an 07 sterling when try to put in gear just flashes … read more
Edward Haniewski
Edward Haniewski
General Studies/Automotive
1 satisfied customers
I also have an is issue with my DT 466, The truck starts
I also have an is issue with my DT 466, The truck starts with ether and runs great with no problem or fuel leak for as long as it be but as soon as we shut the truck off and try start right back on,en… read more
Eddy
Eddy
HD Truck Tech
GED
2 satisfied customers
I have a cat engine 3126b SN# 8yl14775 AR# 179-1130 CODE 190
I have a cat engine 3126b SN# ***** AR#(###) ###-####CODE 190 FMI 11 PRIMARY ENGINE SPEED,CODE 164 FMI 11 INJECTION ACTUATION PRESSURE SYSTEM FAULT,CODE 164 FMI 4 INJECTION ACUATION PRESSURE VOLTAGE H… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
Ever since I had my c15 accert overhauled and added cats
Ever since I had my c15 accert overhauled and added cats heavy haul tune I can only get 40 psi of boost at best and it use to run 50 + I had it dynoed we got 442 to the ground after new fuel pump and … read more
Kent Van Wagner
Kent Van Wagner
40 satisfied customers
Hit passenger corner of box rebuilt new light and corner
hit passenger corner of box rebuilt new light and corner unable to finf fuse in cab or under truck box stop and parking lites work but markers don't freight star box … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I need to know what this code means it's in a 2004 m2
I need to know what this code means it's in a 2004 m2 business class with a C7 cat the code I'm getting is 545. 164 cat doesn't know what it means and also Freightliner so I'm at a loss … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
How can I tell if my diesel injector pump is not working.
hi how can I tell if my diesel injector pump is not working … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
I have a 3606 engine in one of our 2 axel buses don't know
I have a 3606 engine in one of our 2 axel buses don't know much about it just wondering about fuel system type etc winds a little latterly before fires up new fuel filters replace fuel pump solinoyd b… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
Do you set number one piston to the top to find your top
Do you set number one piston to the top to find your top dead center and install the injection pump … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Need code engine 2007 c13 broke down loaded with hogs need
Need code for cat engine 2007 c13 broke down loaded with hogs need to clear codes to regeneration… read more
Bradley Martin
Bradley Martin
75 satisfied customers
I have an 04 Sterling Acterra with a C7 Cat and an Allison
I have an 04 Sterling Acterra with a C7 Cat and an Allison MD3060 transmission. It came to me with complaint of no back up lights or alarm. The alarm was corroded and looked bad. Tried to run it from … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Working on a Caterpillar 3126 (eng# *****). Getting a code
Working on a Caterpillar 3126 (eng# *****). Getting a code 164-2 (Injection actuation pressure signal erratic). New actuation pressure sensor and new engine harness from ecm to sensors. Can you point … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 satisfied customers
Hello I have a Cat ESN. 8YL55597 with a 164-11 code I need
Hello I have a Cat ESN. 8YL55597 with a 164-11 code I need the code interp. and to know if that code narrows down the serch to the Head, HP pump , or the regulator?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,221 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

10,221 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

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4,023 satisfied customers

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

1,700 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,571 satisfied customers

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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