Originally Posted by Zahndkile
Could youall recomend a good oil or 3 for this fleet.
They have 1 eagle picher with a 4 cylinder perkins diesel (around year 2000) on its 2nd engine because of running out of oil (the reason i got the contract)
1 hyster lpg lift truck with a chevy vortec v6 this one has a problem with condensation or posibly antifreeze in the oil ( i really need to convince them to do a uoa to find out for shure)
1 honda gx270 doing power washer duty always set to full throttle i belive it calls for xw30 grade
2 club car golf carts with kawasaki engines that never get up to operaying temp in the cool weather ( i generaly change the oil when it turns milky)
1 EZ-GO with a robin 292cc 2 cylinder that is near 20 years old
1 yamaha grizzly 450 auto 4 wheeler calls for 20w40 or 10w30
1 kawasaki mule 3010 model year 2007
There is also a polaris ranger crew 800 efi year 2012 that i use the polaris 5w50 oil it drinks and blackens lighter weights 3 times as fast
Any help would be appreciated. I switched most of them from the orileys 10w30 that they were using when i took over maintenance i thought i saw positive results but that could have just been because of cleaning out the sludge from rarely changing oil.
Sadly uoa's are not in the budget
Also we are in Oklahoma so no serious cold but they are run all year around mostly a few minutes at a time with cooling time in between.
The polaris ranger probably needs to have an overhead run, most likely the valve stem seals are worn out.. possibly rings as well. You are wasting money on the polaris 5w50. Check the intake past the air filter, if you see dust in there the engine is worn out.
Everything on your list will be happy with Rotella 5w40.
As to your questions about 'Molly' here is a good article on moly https://www.bobistheoilguy.com/moly.html
moly is not going to reverse the years of neglect and abuse on that fleet.
Your best bet is to keep clean air filters and proper levels on dipsticks..
Could youall recomend a good oil or 3 for this fleet.
They have 1 eagle picher with a 4 cylinder perkins diesel (around year 2000) on its 2nd engine because of running out of oil (the reason i got the contract)
1 hyster lpg lift truck with a chevy vortec v6 this one has a problem with condensation or posibly antifreeze in the oil ( i really need to convince them to do a uoa to find out for shure)
1 honda gx270 doing power washer duty always set to full throttle i belive it calls for xw30 grade
2 club car golf carts with kawasaki engines that never get up to operaying temp in the cool weather ( i generaly change the oil when it turns milky)
1 EZ-GO with a robin 292cc 2 cylinder that is near 20 years old
1 yamaha grizzly 450 auto 4 wheeler calls for 20w40 or 10w30
1 kawasaki mule 3010 model year 2007
There is also a polaris ranger crew 800 efi year 2012 that i use the polaris 5w50 oil it drinks and blackens lighter weights 3 times as fast
Any help would be appreciated. I switched most of them from the orileys 10w30 that they were using when i took over maintenance i thought i saw positive results but that could have just been because of cleaning out the sludge from rarely changing oil.
Sadly uoa's are not in the budget
Also we are in Oklahoma so no serious cold but they are run all year around mostly a few minutes at a time with cooling time in between.
The polaris ranger probably needs to have an overhead run, most likely the valve stem seals are worn out.. possibly rings as well. You are wasting money on the polaris 5w50. Check the intake past the air filter, if you see dust in there the engine is worn out.
Everything on your list will be happy with Rotella 5w40.
As to your questions about 'Molly' here is a good article on moly https://www.bobistheoilguy.com/moly.html
moly is not going to reverse the years of neglect and abuse on that fleet.
Your best bet is to keep clean air filters and proper levels on dipsticks..