Self Tunning - Khyber G-10 (Plugs, valve clearance, spark gap etc)

[helper_learner]

You should double check, if simply on ignition, you are finding traces of liquid, it might be Fuel but if it is oil

Currently there is no liquid fuel in the car

in this age, my memory is still working you are in Karachi and it is the same Khyber which had problem of either pcv valve or some major oil leaking from seals

Yes...

it's too late now..

Anything repairable?

[brownrose78]

Have a hope, everything is repair able. Although cost will be there but no issue.
Send me your contact number to me in pm for discussion in detail

[Xulfiqar]

• put a compression tester on it, then also check the spark intensity at the distributor coil wire. If you are literally getting liquid oil on the plugs, you have a major failure somewhere.

[helper_learner]

put a compression tester on it,

I don't have compression tester in my inventory yet,

then also check the spark intensity at the distributor coil wire

how?

If you are literally getting liquid oil on the plugs,

It is liquid, engine oil.

you have a major failure somewhere.

Like valve stem or head faliure

[brownrose78]

Lets go to Irshad bhai and get compression test infront of you.
Doodh ka doodh or Paani ka paani

[helper_learner]

Lets go to Irshad bhai and get compression test infront of you.Doodh ka doodh or Paani ka paani

Currently car is not starting, as soon as i give the first ignition spark plugs become oil soaked and car refuse to start, So going to irshad bhai is very difficult almost impossible.

I have got an idea plz tell if it is workable or not, What if I remove around half liter oil form the car and then it might start and oil don't come to the plugs and drive the car to him?

BTW; today, i remove all the plugs, and cleaned the sparkplug hole with dry cloth then i put a cloth in each sparkplug hole and give the ignition, there were few drops of oil on cloth. Just telling because you people might guess root cause from it.

[Xulfiqar]

Do you have spark?

[helper_learner]

Do you have spark?

Yes i think so, because when i place the plugs after cleaning car struggles to start but turns off, But i will check it today again at night by placing the wire near any grounding on car.

[Xulfiqar]

Make sure you have a hot spark when starting, is the ignition coil original type?

[helper_learner]

is the ignition coil original type

Yes, Round Cylindrical

[helper_learner]

Sir, If possible can you explain the relation of weak spark and oil on plugs, It is beyond my little knowledge

Thanks in Advance

[helper_learner]

Sir is this the real diagram of ignition system, [

I am asking this because i want to know that if i connect positive and negative electrodes of coil with respective battery terminals will it give continuous spark without damaging anything?

I have heard that there is something like generator in distributor that will damage if i do so?

[Xulfiqar]

The coil only generates a spark when its switch off from on state. In your. Vehicle you will find a pulse generator, pulse pickup and ignitor to control the coil.

The coil should have a resistor and a bypass system for startup, the bypass allows the coil to dump its maximum energy into the output at startup. The resistor is used for running to prevent the coil burning out.

A weak spark at startup will prevent ignition event.

[helper_learner]

I got it, spark is actually the voltage spike created in result of turning on and off of the coil, thanks.

[helper_learner]

Reporting back after many days as was stuck in different problems, today i opened the tappet cover and found that oil is very thin... see

Could it be the reason of oil seepage on spark plugs?

Is oil really thin or i am just feeling it?

Last time i put the open oil 20w50 when there was leakage under the engine bay but didn't drived more then 50kms after putting the oil... and also i didn't have yet replaced any seals but now no oil seepage.

Help me again .

@Xulfiqar
@Hassan1991
@brownrose78

[Hassan1991]

There's slug in the engine.
Do a compression test.
That looks like coolant mixed with the oil.
Which oil you used?

[helper_learner]

There's slug in the engine.

Have used stp flush

Do a compression test.

Am arranging the compression kit then will do the test.

That looks like coolant mixed with the oil.

I dont see any white foam / residue on the oil cap or the dipstick and also no oil in the radiator.

Which oil you used?

Some open oil aka kula tail 20w50.

[Hassan1991]

Right.
Well you can aspect such from khula tail.

[rajaahmed96]

This engine looks like it was always run cold and probably on thick oil with bad oil filter. It needs serious scrubbing though.

[Xulfiqar]

Your pcv is not working at all,

Check the tappet cover fresh air intake and pcv baffles, they probably are completely closed off.