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Procedure for Unlocking Piston Rings with Kerosene in Fiat Punto 1.1 8V Engine

8850 102552 37
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
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  • #31 16486008
    8850
    Level 21  
    I also decided to check the thickness of the valve lash adjustment plate, maybe it has worn out and the valves do not actually close, it is simple and I should do it right after the weekend
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  • #32 16486015
    gimak
    Level 41  
    8850 wrote:
    I also decided to check the thickness of the valve clearance plate, maybe it has worn out and the valves do not close properly,

    Only that wiping the plate causes an increase in valve clearance, not a reduction and consequent non-closing of the valve.
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  • #33 16486122
    8850
    Level 21  
    gimak wrote:
    Merely wiping the plate causes the valve clearance to increase, a
    not reducing and consequently not closing the valve.


    I don't understand your opinion. The consequence of the valve not closing and the loss of compression is due to the abrasion of the plate or not? Will replacing the plate change and seal something?
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  • #34 16486179
    wojtek1234321
    Level 36  
    8850 wrote:
    The consequence of the valve not closing and the compression drop is caused by the abrasion of the plate or not? Will replacing the plate change and seal something?

    If the valve does not close (it has too little valve clearance, it is "supported"), then only the replacement of the plate with a thinner one than the current one may eliminate the "support", so that wiping the plate does not have any effect on "closing" because after wiping, the clearance would be greater and the valve would not be "propped up", at most it would not open to the prescribed degree, its opening would be too small.
  • #35 16486198
    Strumien swiadomosci swia
    Level 43  
    wojtek1234321 wrote:
    because after wiping, the clearance would be greater and the valve would not be "supported", at most it would not open to the prescribed degree, its opening would be too small.


    And the kerosene oil and makes the rootstocks fat, uhu. Idea.
  • #36 16486305
    wojtek1234321
    Level 36  
    Strumien swiadomosci swia wrote:
    And kerosene, oil, and makes you fat washers, uhu. Idea.

    Like kerosene and oil makes you fat these washers? I mean, from oil and kerosene they become thicker, swell or what? Because from this statement it follows, if it makes you fat, they become fatter?
  • #37 16486307
    Strumien swiadomosci swia
    Level 43  
    Well, the oil has nothing to do with the washers.
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  • #38 16486318
    wojtek1234321
    Level 36  
    Strumien swiadomosci swia wrote:
    Well, the oil has nothing to do with the washers.

    Well, the oil with the washers has nothing to do, but the question was clear and distinct:
    8850 wrote:
    I do not understand your opinion. The consequence of the valve not closing and the compression drop is caused by the abrasion of the plate or not? Will replacing the plate change and seal something?
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Topic summary

The discussion revolves around the procedure for unlocking seized piston rings in a Fiat Punto 1.1 8V engine using kerosene. The user plans to flood the cylinder with kerosene to dissolve potential carbon deposits causing low compression (6 bar) compared to an oil test (12 bar). Responses suggest that while kerosene may help with soft carbon deposits, modern alternatives like carbon cleaners or engine rinses could be more effective. Some participants express skepticism about the success of this method, citing the age of the engine and the possibility of more serious mechanical issues. The importance of checking valve clearance and the condition of the engine is also highlighted, as these factors could contribute to compression loss. Overall, the community provides a mix of traditional and contemporary approaches to addressing the issue.
Summary generated by the language model.
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