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763 bobcat c series started it this morning ran fine for
763 bobcat c series started it this morning ran fine for coupe min then acted like it was running out of fuel but it full of fuel now it will hit but not run gettng smoke out exhaust … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a Bobcat 2016 T450 AUVP12815. I'm having starting
second opinion] Hello, I have a Bobcat 2016 T450 AUVP12815. I'm having starting issues with the diesel engine. (no error codes) When I am able to start, the unit runs fine for the day. However, when I… read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,525 satisfied customers
Bobcat won't turn over. ran fine last night. S70 bobcat.
bobcat won't turn over. ran fine last night JA: What is the complete model and serial number of your machine? Customer: s70 bobcat JA: Are you fixing this yourself? What have you tried so far? Custome… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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My bobcat 5600 rolled on its side. I shut off immediately.
My bobcat 5600 rolled on its side. I shut off immediately. Pulled it back upright. Let it set for an hour. It stared right up. Smoked a little out of exhaust. Shit off. Let sit overnight. Next morning… read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,525 satisfied customers
Have a 4 cylinder Kubota disel smokes but wont start getting
Have a 4 cylinder Kubota disel smokes but wont start getting fuel glow plugs work its in a bobcat 643 … read more
Keiphun Sowell
Keiphun Sowell
Owner Brothers Restoration/Troubleshoot
AutoDiesel Technology
1,362 satisfied customers
1989 743 bobcat that won't start, so far the screen in the
1989 743 bobcat that won't start, so far the screen in the tank, the fuel filter, the glow plugs, the fuel pump, the fuel injection pump, the starter and battery have all been replaced. Fuel makes it … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,024 satisfied customers
Need to know what the valve clearences are on a bobcat 643.
need to know what the valve clearences are on a bobcat 643 … read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,525 satisfied customers
I have a Bobcat 643 that the fuel hose inside the tank
I have a Bobcat 643 that the fuel hose inside the tank deteriorated and fell off. I have replaced the hose and primed with the ball pump but it still won't start. I don't think it is getting the fuel … read more
Fieldtech59
Fieldtech59
376 satisfied customers
My 643 bobcat runs for 10 mins or so then stops, runs fine
Hi, my 643 bobcat runs for 10 mins or so then stops, runs fine again then runs a bit rough and stops again … read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,525 satisfied customers
I have a bobcat 863 that just shut down like it was out of
I have a bobcat 863 that just shut down like it was out of fuel or gelled up. I changed the fuel filter. Replaced the fuel shutoff silanoid . Cleaned the screen in the fuel pump. I opened the bleeder … read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,525 satisfied customers
I have a s300 turbo bobcat when you start it the idle is
hi,i have a s300 turbo bobcat when you start it the idle is erratic and blows white smoke and if you try to move it it wants to stall… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,024 satisfied customers
Have an older Bobcat 643 Skidsteer, had to have some engine
Have an older Bobcat 643 Skidsteer, had to have some engine repairs done after which everything was working fine. Then a problem with turning left and right, would move forward and backwards but would… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,065 satisfied customers
Bobcat 643 Skidsteer, forward and backwards operation
Bobcat 643 Skidsteer, forward and backwards operation working okay but lost my ability to turn left or right. Where should I start my venture in repair?… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,065 satisfied customers
573 bobcat manual steer, hasn,t run years. got it turning
573 bobcat manual steer, hasn,t run for 4 years. got it turning over and black smoke out exhaust . cracked inj. lines and bled out but just not quite firing. so close. could it be an electrical.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,525 satisfied customers
Kubota tractor. 4 cylinder Perkins. Turned off and then it
Kubota tractor. 4 cylinder Perkins. Turned off and then it won't start back. Motor turns over fine but won't fire. Checked all fuel problems. Has fuel to injectors. no fire and no smoke. Tried a littl… read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,525 satisfied customers
Have A 853H Bobcat That Will Not Start. Just Change Oil And
Have A 853H Bobcat That Will Not Start. Just Change Oil And Filter, Injection Pump And Injectors, Fuel Filter. It HaS Low Compression On Two But Won't Fire Even With Either.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,525 satisfied customers
I have a 863 bobcat with the deutz motor. I used the machine
I have a 863 bobcat with the deutz motor. I used the machine for 3 hours yesterday no problems. I let it idle down and shut it off last night. I got in it this morn and all it will do is crank wont fi… read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,525 satisfied customers
I have a 2007 bobcat s205 with kubota v2403 engine. Sounds
I have a 2007 bobcat s205 with kubota v2403 engine. Sounds like #3 cylinder is skipping. It is smoking white/ blue unburned fuel smoke. Replaced #3 injector and still smoking. When i crack #3 fuel lin… read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,525 satisfied customers
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Meet the Experts:

Curtis B.

Curtis B.

Technician

39,525 satisfied customers

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

Wayne

Wayne

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Cat Man

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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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