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I have a 3kr1 Isuzu in a hmi skid loader and in will not
I have a 3kr1 Isuzu in a hmi skid loader and in will not start ! It is 100 mechanical engineer. It had some recent repairs done to the head. It won't fire on either or spraying fuel into the air intak… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
The fuel injector pump on my bobcatskidsteer has no presure.
the fuel injector pump on my bobcat(###) ###-####skidsteer has no presure … read more
Curtis B.
Curtis B.
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Associate Degree
1,921 satisfied customers
The engine on my diesel backhoe turns but will not start. i
the engine on my diesel backhoe turns but will not start. i bleed the lines and it will not start. tractor has been sitting for 2 years due to my knee/back surgeries. any suggestions. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
Do answer troubleshooting questions ..? I am reviewing how
i have replaced: - fuel line into tank; cleaned tank; added new screen in tank / fuel line replaced all fuel lines added primer bulb replaced fuel filter assembly i can prime the fuel filter cannot seem to get primed from fuel injector pump to injectors there was corrisive metal clogging lines and lift pump ( cleaned lift pump ) … read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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Have a 79 or 80 model 3204 cat engine R rebuilt injector
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catmastertech
catmastertech
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Vocational, Technical or Trade Scho
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Had a hand o, put gas in my 763 what advise can you give me,
had a hand o JA: What is the complete model and serial number of your machine? Customer: put gas in my 763 what advise can you give me JA: Are you fixing this yourself? What have you tried so far? Cus… read more
Fieldtech59
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I rebuilt the lift cylinders on my 2000 bobcat 873 turbo i
Second opinion] I rebuilt the lift cylinders on my 2000 bobcat 873 turbo i reinstalled them they will not lift something is making a whining sound when i put pressure on them do i need to bleed them? … read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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Well it's a 5.9 in a feller buncher. We have messed with it
Well it's a 5.9 in a feller buncher. We have messed with it for days with no luck. The throttle was leaking on the injector pump they changed the o ring and it won't start. Bleeding and bleeding it. S… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
Bobcat M# *****(approx 1997)--Has The Peugot XUD9 Diesel
Bobcat M# *****(approx 1997)--Has The Peugot XUD9 Diesel Engine--I Have Completely Rebuilt the Engine--New Pistons, Etc--Everything!!!---I Cannot Get Any Fuel Pressure Out of The Injector Pump!---Pump… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a Deere 323D tracked Skid Steer. It has 823 hours on
I have a John Deere 323D tracked Skid Steer. It has 823 hours on it. Any time of the day, if it hasn't been running for a while, 8 hours or so, It has a hard time starting. It cranks over just fine. C… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a 2004 bobcat S185 Turbo and I am in Los Angeles. I
I have a 2004 bobcat S185 Turbo and I am in Los Angeles. I have bought it brand new and owned it for 11 years. 687 hrs on it. Never had a problem with the machine. I changed the hydraulic and fuel fil… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
I had bobcat 773 would stall under load. Forums said replace
I had bobcat 773 would stall under load. Forums said replace fuel filter. I did and now can't even start. I'm all thumbs when it comes to this stuff. Any chance I missed something simple?… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
I have a Case 530CK with a Roosa Master injector pump which
I have a Case 530CK with a Roosa Master injector pump which I had rebuilt. I re-installed the pump and had it running, but I had rolled the seal and filled the crank case with fuel. After replacing th… read more
Curtis B.
Curtis B.
Technician
Associate Degree
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I have a gehl 6625 with a perkins 204-30 non turbo diesel.
I have a gehl 6625 with a perkins 204-30 non turbo diesel. It smokes excessive after 2/3 throttle and gains no power or speed. Is there an air/fule ratio adjustment on the injector pump? Thanks, Greg… read more
spankyjr1
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Have A 853H Bobcat That Will Not Start. Just Change Oil And
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Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
I have a bobcat 743 with a kubota V-1702 engine. I can only
I have a bobcat 743 with a kubota V-1702 engine. I can only get one injector to fire on only one fuel line. I bleed lines before connecting injectors. the fore injectors are not installed.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
I am re installing a rebuilt injection pump on a hitachi excavator
I am re installing a rebuilt injection pump on a hitachi excavator with a Isuzu 4bd1 engine. How do i make sure the timing is set correctly? I am kind of confused regarding the the second pully marks … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,921 satisfied customers
have jcb backhoe was using it had under a little load and has
have jcb backhoe was using it had under a little load and it died has not started since had injection pump rebuilt still wont start has fuel to pump will start on starting fluid need help… read more
daves71
daves71
Service Manager
High School or GED
668 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

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

Cat Man

Cat Man

Cat Engine Expert

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dieseldan55

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Chris (aka- Moose)

Chris (aka- Moose)

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Steve

Steve

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Heavy Equipment Mechanic for 25 years

JBFixxer

JBFixxer

Mechanic

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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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