Bobcat 324 intermittent rough running engine during work...

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bobcat324

Member
Joined
May 18, 2021
Messages
10
Hello Folks, I have this rough running engine, as if going to die when its on load during digging etc, goes away & comes back occasionally. I just replaced Fuel filter, cleaned air filter, cleaned out the soot at the muffler by closing the exhaust while Square nut was open. that relatively new. Has roughly about 2300 hrs, would it need an engine rebuild, or could it be fuel injectors. Need your inputs on systematic trouble shoot.. Appreciate any n all.
 
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bobcat324

bobcat324

Member
Joined
May 18, 2021
Messages
10
Also wonder if this is a prefilter that needs to be checked & cleaned periodically..??
 

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foton

Well-known member
Joined
Mar 1, 2018
Messages
1,277
it might have a filter screen in it somewhere (which needs to be checked so you know) but I think it main job is a mechanical lift pump.
 
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