Low rpm in khyber after filling CNG from shell or Total pump

[mutahir2016]

han ,mjhe bhi koi complain nh hai ,lekin 10w30 best hota ha.
kher jb 20w-50 set chal rha ha to yehi theek hai.
ar karachi ke masoom ko dekh kr baat ki jaye to 20w50 best hai kuke yaha to winter kch hi dino ke lye ata hai baki din garam hi rhty hai.

[anon71378895]

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[mutahir2016]

cng kit se rpm bi set krlya ha ar t bolt se bi race set hai car ok ha
kya carburator se bi setting hoti ha cng ki?
khyber ke carb me 2 screw hotye ha aik rpm ka hota ha
ar aik back center bottom me air fuel mixture ka hota ha.
sawal ye hai ke cng ko kit se set krne ke baad air fuel mixture ka screw kitna open krna ha carb se for better peakup or milleage.
i mean kitni air required ha carb ko cng me proper chalne ke lye?
i repeat me carburator ke back center bottom silver screw ki baat kr rha hu .not rpm screw.

[anon71378895]

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[mutahir2016]

Kit se setting krne ke baad carburator se rpm kum krna ha ya nh.?
Petrol pr nh chlata gari sirf cng pr ha

Agr carburator se rpm set krna ha to Sequence bi btado ke phele carburator se setting kro ya kit se.

[anon71378895]

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[mutahir2016]

i need complete picture of khyber carburator from all side as i want to see the all rubber pipe and its connection inorder to compare with my carburator and its connection
i doubt the mechanic missed some connection as he said some connection was for car ac and your car hadnot have ac .therefore it was not nessary to connect.

koi bi khyber ke carb ke rubber pipe connection ki complete picture arrange krado jo factory fitted ati ha
and jo pipe nessary ho proper vaccum ke lye agr ac na bi hoto

[anon71378895]

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[mutahir2016]

khyber random backfire mar rahi ha
backfire matlab car chlte hoye aik jhatka ata ha engine ki taraf se ar siliencer se patakha nklta ha backfire bolte ha ya missfire mjhe nh pta bs situation ye ha

after some time jese 7 se 10km/h ki speed pr me 2nd gear pr uthao to aik jhatka aega ar 1st gear pr uthao to jhtka degi kabhi kabhi harwaqt nh
and kabhi kabhi 3rd gear
mene plug clean krlye ha and plug wire ka bi shak tha mujhe wo bi change krli ha new
lekin phr bi random backfire /missfire atye ha

jb gari normal temperature i.e 25 se 30% heatup hoti ha to backfire nh deti matlub starting ke 15 min tk zayada deti ha uske baad km hojate ha phr normal.

car ki starting bi shi ha first nh to 2nd self me confirm start hohi jati ha.
ye sb situation cng me hoti ha petrol pr nh chlta me

[omersiddiqui5482]

Get the gas setting properly adjusted. also gt the timing of the car checked.

[mutahir2016]

gas setting mene adjust krli ha thori cng open krdi anticlockwise lekin distributor timing ko nh chera mene kyuke wo mjhe setting nh ati uski wo mechanic ne phele se set kr rakhi ha
short route pr set ha car ar initial pickup bi kafi behtar ha pehle se
long route pr chla kr dekhoga kya situation ha

[mutahir2016]

khyber me cylinder no 3 me sparkplug me adapter lgaya tha mechanic ne
wse gari oil nh burn krti
toh is adapter lgane ka reason btya tha ke oil ajata ha plug pr
kya me agar iss adapter ko nikal kr plug lgao engine me to gari me kya farq prega?matlab missfiring wagera to nh hogi na?
wese adapter lgane ke kya pros & cons ha?

[omersiddiqui5482]

adapter basically sparkplug or combustion chamber mein distance thora barha deta hai ke Oil na pohnche plug tak. main wajha yeh hai ke engine ke us cylinder mein Oil ring aur valve seat ka waqt pura hone ke kareeb hai!

get the compression test done on the engine and you will know ke engine ki kya condition hai!

[mutahir2016]

agar ring weak ha to piston rings change krane me kitna estimate ayega ?
kya ring change krana shi rehga ya overhualing kralo?

[omersiddiqui5482]

@dani_kk please guide the fellow

[dani_kk]

Yar bring it, for complete testing phir apko compression test kay baad total amount bta dunga.
Agar sab standard pe hai itna ziada kharcha nai hoga.
03455072961 my contact