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wright11
Senior Member
Canada
159 Posts |
Posted - 05/15/2008 : 06:22:28 AM
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hi all, i have a 07 466 oil pres. new 60 psi cold, 40 hot..53000km's later oil pres. hot 17 psi, 40 cold..i talked to ic they won't touch until pres. is 10 psi hot. anybody else run into this problem. i have 5 sister buses and they are fine. take care everyone |
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Trailboss
Senior Member
United States
196 Posts |
Posted - 05/15/2008 : 1:02:35 PM
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I as just wandering if you have checked oil pressure with a manual gauge yet or are you just looking at the dash gauge. |
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wright11
Senior Member
Canada
159 Posts |
Posted - 05/15/2008 : 1:08:04 PM
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hi there, this is with a manual gauge, i didn't trust the dash gauge but it is accurate..i guess with ic's attitude i should let this motor die!! don't they believe in PREVENTATIVE MAINTENANCE!!!!!!!!!! |
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Thomasbus24
Administrator
USA
4547 Posts |
Posted - 05/15/2008 : 4:39:43 PM
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Run it till it locks up or throws a rod...then they will claim you abused it and deny your warranty!!!! Gotta love it. |
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busgeek++
Advanced Member
United States
253 Posts |
Posted - 05/16/2008 : 03:25:57 AM
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What RPM is this at? If it's idle, it's not that big a deal as long as the valve train is quiet. I've seen T444Es perfectly happy with 12psi or so at hot idle (200,000+ miles) |
Buses are not a way of life, they are life |
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Mechan1c
Top Member
USA
853 Posts |
Posted - 05/16/2008 : 08:53:23 AM
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Fuel Dilution?? |
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Bassman
Top Member
USA
558 Posts |
Posted - 05/19/2008 : 03:01:04 AM
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Have an oil sample analyzed. If you have fuel in the oil, suspect a lift pump or injectors leaking into the crankcase oil under the valve cover. |
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wright11
Senior Member
Canada
159 Posts |
Posted - 05/22/2008 : 05:59:12 AM
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hi guys for an update the oil press. is now at 0 psi, ic will now look at problem, seems to be oil pump shot. i am hearing this is a common problem on the 466, or thats what they tell me(IC)? thanks all again ric |
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wright11
Senior Member
Canada
159 Posts |
Posted - 06/18/2008 : 4:42:27 PM
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hi all, an update to our problem, it appears the darn oil pump was not tightened at the factory and ready to fall off. two weeks later we have it back, maybe it will last till the end of the year (1 week)without any other problems???? |
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