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259b3 won't start. lift pump appears to supply fuel. when i
259b3 won't start. lift pump appears to supply fuel. when i try to bleed at the injectors 1,3,4 do not pulse fuel as #2 does. new filter, Injector pump and fuel inlets and all appear to get fuel. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
I have a 570 xlt fuel solenoid that get power to hold it in
I have a 570 xlt fuel solenoid that get power to hold it in but not the power to open when you go to start … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
I have a 1998 bobcat 763,it cranks ofer but wont start,has
I have a 1998 bobcat 763,it cranks ofer but wont start,has fuel,solenoid works ,puffs smoke,glow plugs work,all lights are on for operation, almost cranks over but wont start. … read more
Fieldtech59
Fieldtech59
376 satisfied customers
2005 New Holland 180. 332T/JF. Only runs at half power and
2005 New Holland 180. 332T/JF. Only runs at half power and won't carry any load or dig without shutting off. … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
15,206 satisfied customers
My takeuchi TB175 stalls and dies after about 2 to 3 minutes
my takeuchi TB175 stalls and dies after about 2 to 3 minutes of operation the will restart and run for another couple minutes.. Ive changed everything i know to possible change. whats wrong? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
How do I remove the fuel pickup tube from inside the fuel
How do I remove the fuel pickup tube from inside the fuel tank of a Caterpillar 247B? … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
15,206 satisfied customers
I have a 331bobcat that has worked great for years. Under
I have a 331bobcat that has worked great for years. Under load it dies like it's not getting fuel. I've c hanged all the filters. I was told the tank pickup screen may be the issue. I've removed the r… read more
Fieldtech59
Fieldtech59
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YANMAR 2TN66L in a takeuchi tb 07. ran fine for 2 hours then
HI YANMAR 2TN66L in a takeuchi tb 07. ran fine for 2 hours then quit. replaced 4 year old battery. crankss get lots of black smoke, but won't stat. Disconnected the rubberfuel line at the first inject… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
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I�m having a lot of trouble with my 3116 cat motor it is the
Second opinion] I�m having a lot of trouble with my 3116 cat motor it is the industrial motor in a caterpillar 953 crawler when you started up it runs fine lots of power doesn�t miss a beat within 10 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I HAVE A 2006 T-180 BOBCAT/2700 HRS-WAS RUNNING ABOUT AN
I HAVE A 2006 T-180 BOBCAT/2700 HRS-WAS RUNNING ABOUT AN HOUR OR SO THEN WOULD DIE-CHANGED FUEL FILTER-RAN GOOD FOR COUPLE HOURS-NEXT TIME IT STARTS AND DIES, STARTS AND DIES-HELP … read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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2006 Cat 300 hp in a motor home. Engine has 66,000 miles and
2006 Cat 300 hp in a motor home. Engine has 66,000 miles and ran fine with no smoke and plenty of power. While on a trip filled the 90 gal tank and ended up with 60 gallons of diesel fuel loaded with … read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
571 satisfied customers
I have diesel in the lube oil of my older D333 turbo Cat. IS
I have diesel in the lube oil of my older D333 turbo Cat. IS this fom a leaking injector or2? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
We have a Ghel Dyna lift i think its a DL8 when we use the
we have a Ghel Dyna lift i think its a DL8 when we use the lift pump we have got fuel up to the throtle pump but nothing up to the injectors , I have got it going a couple of times with "start you bas… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
How much you gonna charge me, How good do you know about the
How good do you know about the 304C I am running into a problem it's periodically it will lose power for a quick second sometimes die sometimes almost die and it blows out blue smoke when that happens and then everything goes back to normal again it is not a computer it's all mechanical contractor from ejector pump and replace contractors have been replaced transfer pump has been replaced all new filters hydraulic test out all right … read more
John Oliver
John Oliver
none
3 satisfied customers
I have a CASE 570 XLT Series 2 loader. I recently started it
I have a CASE 570 XLT Series 2 loader. I recently started it and let it idle for several minutes (prior to this it was running fine). After running about 4 minutes it all of a sudden died, slowly ... … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
I have a Cat 416B backhoe that died & won't start. The
I have a Cat 416B backhoe that died & won't start. The pickup pump is supplying fuel to the injection pump but no fuel to the injectors. The fuel shutoff solenoid has power to it and can be heard clic… read more
Daniel Wilson
Daniel Wilson
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My New Holland 1920 tractor was running fine until it died
My New Holland 1920 tractor was running fine until it died as if I had turned the key off. The starter would spin the engine great but the tractor would just sputter occasionally. I hadn't changed the… read more
dd85
dd85
Service Manager
20 years Service Manager at Dealersh
226 satisfied customers
I have a Hitachi UHO 45 excavator. It has always started and
I have a Hitachi UHO 45 excavator. It has always started and run fine. It was running and died. Now it continually cranks but will not start. It is full of diesel. Any troubleshooting suggestions?… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
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Meet the Experts:

Curtis B.

Curtis B.

Technician

1,921 satisfied customers

Technican turned service manager with multiple lines of equipment and rental units.

Wayne

Wayne

Journeyman

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worked on many road graders, Bull dozers , skid steers, Rollers

Cat Man

Cat Man

Cat Engine Expert

571 satisfied customers

I am ASE Master Certified.

dieseldan55

dieseldan55

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Road Mechanic for Volvo Construction Equipment.

Chris (aka- Moose)

Chris (aka- Moose)

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44 satisfied customers

24 years of experience diagnosing & repairing

Steve

Steve

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Heavy Equipment Mechanic for 25 years

JBFixxer

JBFixxer

Mechanic

22 satisfied customers

16+ years experience, hydraulics,hydrostatics, engines, fuel injection systems. And everything in between.

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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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