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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
fuel injection pump question
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<blockquote data-quote="Philngruvy" data-source="post: 56759" data-attributes="member: 632"><p>I got approximately 12 volts at the fuel shut off solenoid. I also tried removing the plunger inside the valve, which would allow unimpeded flow of fuel. This was a trick that a Bobcat guy in Tampa showed me years ago. At that time the solenoid quit working and when he came out to troubleshoot it, he removed the plunger and the engine then started. Only problem was that I had to physically pinch the fuel line to shut off the engine. So I don't think my problem is the fuel solenoid valve. Ok, I am not sure what the hand primer is. Can you point me to it. Do you mean to actually pump the hand primer while cranking the engine? I bled the fuel line coming out of the fuel filter into the injector pump with the bleed screw while squezing the hand bulb which is before the fuel filter. I got a solid stream of fuel at this point. I them cracked open the fuel line at the injector while cranking the engine. Nothing came out. So then I took the same injector line loose at the side of the pump and cranked the engine, nothing came out. I hope this does not mean the pump has gone bad. I need more help please.</p></blockquote><p></p>
[QUOTE="Philngruvy, post: 56759, member: 632"] I got approximately 12 volts at the fuel shut off solenoid. I also tried removing the plunger inside the valve, which would allow unimpeded flow of fuel. This was a trick that a Bobcat guy in Tampa showed me years ago. At that time the solenoid quit working and when he came out to troubleshoot it, he removed the plunger and the engine then started. Only problem was that I had to physically pinch the fuel line to shut off the engine. So I don't think my problem is the fuel solenoid valve. Ok, I am not sure what the hand primer is. Can you point me to it. Do you mean to actually pump the hand primer while cranking the engine? I bled the fuel line coming out of the fuel filter into the injector pump with the bleed screw while squezing the hand bulb which is before the fuel filter. I got a solid stream of fuel at this point. I them cracked open the fuel line at the injector while cranking the engine. Nothing came out. So then I took the same injector line loose at the side of the pump and cranked the engine, nothing came out. I hope this does not mean the pump has gone bad. I need more help please. [/QUOTE]
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General Bobcat Skidsteer Forum
fuel injection pump question
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