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Re: OT Oil Bypass Valve


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Posted by gbs on August 20, 2011 at 16:56:29 from (71.54.133.73):

In Reply to: OT Oil Bypass Valve posted by IndianaRed on August 20, 2011 at 13:41:20:

your problem is probably bearing clearance due to mileage ,but on the other hand the oil pumps are bad about wearing out on the newer model engines, we had a couple to start loosing oil pressure replaced the pump corrected the problem ,these had excess of 200k on them, a simple fix for us was to add 2 cans of stp or equivalent to the oil until we could repair them, oil pressure would stabilize were as before it would fluctuate bad when hot,most people have a problem with this method, but years ago i bought a super a tractor to farm with, man told me that the rings and rod bearings had been replaced right before he quit using it not the mains ,needless to say low oil pressure at low engine speeds when hot other than that ran fine ,didn't have the money or time to overhaul it so i poured in 2 cans of stp 4 qts of oil made that crop and several more, its still runs though but it's not used much now


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