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Bottom End Rebuild... Help


Poelwyk

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  • Member For: 13y 3m 29d
  • Gender: Male
  • Location: Werribee,Melbourne, Australia

I had my mate come have a look at it who is a macanic for toll and he thinks my oil pumps not flowing enuf at low revs to loob the rockers and I need a new oil pump

what is the oil pressure ment to be on idl for this motor?

I have a oil pressure gauge witch is not connected but I will have it connected tomorrow morning to check

Edited by Poelwyk
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  • Member For: 21y 8m 21d
  • Gender: Male

Mate, get a proper gauge and hook it up. Something is wrong and dont drive it till you find out what it is, otherwise you may stuff your new bottom end.

Yes, it sounds like oil pressure not getting to the rockers and that may also mean not getting to the bottom end.

Did you touch the head at all after you took it off your old engine??

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  • Member For: 13y 3m 29d
  • Gender: Male
  • Location: Werribee,Melbourne, Australia

ill connect the gauge up tomorrow and see what happens...

the head was recoed and tested I re assembled the cams and rockers as per ford specs

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  • Member For: 13y 5m 26d

Mate, get a proper gauge and hook it up. Something is wrong and dont drive it till you find out what it is, otherwise you may stuff your new bottom end.

Yes, it sounds like oil pressure not getting to the rockers and that may also mean not getting to the bottom end.

Did you touch the head at all after you took it off your old engine??

Yer I agree, Did you bleed the lifters after you pulled them out? I wouldnt start it until you put an oil pressure gauge on it and even then prime it before you strart it to see if it builds oil pressure.

How long have you run it? it really sounds like the lifters are not bleading up..

Edited by stee3
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  • Member For: 13y 3m 29d
  • Gender: Male
  • Location: Werribee,Melbourne, Australia

Yer I agree, Did you bleed the lifters after you pulled them out? I wouldnt start it until you put an oil pressure gauge on it and even then prime it before you strart it to see if it builds oil pressure.

How long have you run it? it really sounds like the lifters are not bleading up..

yeah ill do that 1st thing tomorrow.... na im in werribee south mate ...

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  • Moar Powar Babeh
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  • Member For: 19y 2m 28d
  • Gender: Male
  • Location: Perth

is your dipstick tube fully seated? did it take 8.5ltrs of oil to fill it?

SRS question......did it take a full sumps worth of oil? you want be getting any oil to the top end otherwise

If it did take a sumps worth, drop 400ml of trans fluid into the oil it will make its way into the lifters and assist in bleeding them. Once they are pumped up drain the oil and flush it with cheap chit and the refill with your oil of choice.

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  • Member For: 13y 3m 29d
  • Gender: Male
  • Location: Werribee,Melbourne, Australia

What stee said is also likely happening, these lifters can be a bitch.

Check oil pressure and lifter bleed.

yeah ill do that tomorrow and see how I go and ill report my findings to you guys ...

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