Clark C25L:
Engine oil Pressure

Unit is displaying low engine oil pressure,have checked with seperate oil pressure gage have 60-70psi have checked sender seems to be working correctly but replaced just in case.Is 65psi sufficiant oil pressure?Unit was running fine just stopped and displayed low oil pressure and no start since.Can any one supply info before we tear into unit
  • Posted 13 Mar 2011 04:08
  • Discussion started by gary_r
  • British Columbia, Canada
Showing items 1 - 5 of 5 results.
Any luck with the throttle valve? I have a lift that was running rough for the past 2 weeks and now won't start. Have good spark and fuel but will not even try to fire up. Checked timing belt to be sure it didnt jump. Cleaned throttle valve but still nothing. Blade is not operating smoothly still so I will be replacing it next but was wondering if that was what fixed yours.
  • Posted 19 Jan 2018 01:58
  • Reply by jeremy_u
  • Louisiana, United States
that is just the problem i ran into Friday. Clark C25L was running fine until it started sputtering. oil light started blinking. normal temperature on the gauge. Not saying the issue is the same but it is definitely work looking at the throttle valve. I dont think it has a lot of hours on it either i will check when i go in tomorrow.
  • Posted 14 Nov 2016 08:02
  • Modified 14 Nov 2016 08:03 by poster
  • Reply by keir_w
  • Ohio, United States
On ALL the newer Clark IC trucks, anytime the engine stops running with the key on the Low Oil Pressure message will be displayed. Also if the key is turned on and left on for a long time the Low Oil Pressure message will be displayed.
  • Posted 14 Mar 2012 00:42
  • Reply by Diego_deLavega
  • Kentucky, United States
low oil pressure displays also when you run out of lp gas.i had a problem twice with faulty oil pesssure switches
  • Posted 21 Sep 2011 09:02
  • Reply by roc109
  • New York, United States
Well we found our problem young guy trouble shooting unit went to the basics Air Fuel Spark,ignore the on board display.The unit had a stuck throttle plate,yeh I guess thats the same as LOW OIL PRESSURE display.Spent 2 hrs wasting time persueing an oil pressure problem because thats what the on board idiot said was the problem.
  • Posted 13 Mar 2011 11:45
  • Reply by gary_r
  • British Columbia, Canada

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