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New Holland Skidsteer Forum
LS170 starting problems
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<blockquote data-quote="frogfarmer" data-source="post: 71843" data-attributes="member: 4075"><p>There are not any engine sensors that would cause this but a problem with the panel might if it failed to send current to the fuel solenoid. From what you describe I would suspect injectors. The fact that you can cool the engine and get it to start kind of eliminates the panel. I would check all the obvious first and make sure the fuel lines and filters are in good condition including the return line to the tank from the injectors. Check the coolant temp at shut down to make sure you don't have an overheat condition. Just because the panel says its good doesn't mean it is. If all this checks out and you still have the issue I would check the valve clearance. Factory spec for the valves is .008 so anything less would be suspect. Also low coolant levels will cause the injectors to lock up because they overheat.</p></blockquote><p></p>
[QUOTE="frogfarmer, post: 71843, member: 4075"] There are not any engine sensors that would cause this but a problem with the panel might if it failed to send current to the fuel solenoid. From what you describe I would suspect injectors. The fact that you can cool the engine and get it to start kind of eliminates the panel. I would check all the obvious first and make sure the fuel lines and filters are in good condition including the return line to the tank from the injectors. Check the coolant temp at shut down to make sure you don't have an overheat condition. Just because the panel says its good doesn't mean it is. If all this checks out and you still have the issue I would check the valve clearance. Factory spec for the valves is .008 so anything less would be suspect. Also low coolant levels will cause the injectors to lock up because they overheat. [/QUOTE]
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LS170 starting problems
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