Ask Xulfiqar - An Automotive Encyclopedia

[alimahr]

Original Technique by Zulfiqar
its called - tartari. and dont pour it directly into you radiator, you need to mix it in hot water first in a bucket .

thanks bro

[Xulfiqar]

@Xulfiqar

Because I have changed main seal 2 times and same with timing and cam side seal. Still some drops are coming from these side. So reach to result to change the PCV Valve this time because PCV has not changed till now.

It might due to block pcv? What is your opinion?

the rear seal installation is not a simple yank with screwdriver and install new, the entire carrier is removed, the seal is measured for seating - it originally has a clearance - it does not bottom out. Fill seal cavity with petroleum jelly to prevent the spring from popping out - install the seal squarely into the carrier

apply some engine sealant on the seal carrier face and then get a plastic yogurt cup and cut it up to use as a sleeve around the crank periphery, once the cup is around the crank you gently push the seal/carrier into place and remove the cup, tighten the bolts evenly.

If your mechanic tries to wrestle the seal into place the spring inside the seal can dislodge.

Please do not use grease in that seal lip as it resists high temperature, petroleum jelly will melt at normal engine temperature, if there is grease in there the seal will resist oil movement and will blow again.

use the same sleeving technique for the front seals.

change the PCV and clean the top breather pipes.

[searchingeyez]

yes i know that but how to identify correct injectors cc n spray pattern to buy for my car in junkyard ? there are alot of injectors and nothing is printed on them.

@xulfiqar aik nazaR e karam is garib par bhi

[wasim625]

@xulfiqar
Bhai is it advisable to change one side rotor ? My ride's left side rotor is week (thin) from the right side.

I don't know why aren't they thinning equally on both sides. May be previous owner had changed one side only and replaced it with a kabli item.
Plus the rotor i am thinking to change also has more wear on the inside than the outside. What can b the issue?
I replaced break pads 10K kms before and checked them today they are wearing evenly. The right side (the one which is still healthy in thickness is wearing evenly and pads on it are also wearing evenly)
What can cause the left rotor to wear uneven?
Plus i am thinking to replace one sjde rotor only and change the other also but next month. Is it OK to do that?

[Xulfiqar]

@Xulfiqar
Bhai is it advisable to change one side rotor ? My ride's left side rotor is week (thin) from the right side.

I don't know why aren't they thinning equally on both sides. May be previous owner had changed one side only and replaced it with a kabli item.
Plus the rotor i am thinking to change also has more wear on the inside than the outside. What can b the issue?
I replaced break pads 10K kms before and checked them today they are wearing evenly. The right side (the one which is still healthy in thickness is wearing evenly and pads on it are also wearing evenly)
What can cause the left rotor to wear uneven?
Plus i am thinking to replace one sjde rotor only and change the other also but next month. Is it OK to do that?

drive the car for about 10 kms and then feel the wheel temperature, if one is hotter then that side brakes are dragging.

change discs on both sides at the same time, As your car is older than 10 years I would also suggest you replace the rubber pipes too at the time of changing discs. worn out rubber pipes cause a lot of problems like brake sticking.

[Xulfiqar]

@Xulfiqar aik nazaR e karam is garib par bhi

Im trying to look for my own documents on this case. I had a couple of pages of this data somewhere.

[searchingeyez]

Im trying to look for my own documents on this case. I had a couple of pages of this data somewhere.

thanks xulfiqar .. a lot of thanksssss in advance .. my previous engine was d15b2 with present p3s k01 ecu ....ecu image is

[galant1]

the rear seal installation is not a simple yank with screwdriver and install new, the entire carrier is removed, the seal is measured for seating - it originally has a clearance - it does not bottom out. Fill seal cavity with petroleum jelly to prevent the spring from popping out - install the seal squarely into the carrier

apply some engine sealant on the seal carrier face and then get a plastic yogurt cup and cut it up to use as a sleeve around the crank periphery, once the cup is around the crank you gently push the seal/carrier into place and remove the cup, tighten the bolts evenly.

If your mechanic tries to wrestle the seal into place the spring inside the seal can dislodge.

Please do not use grease in that seal lip as it resists high temperature, petroleum jelly will melt at normal engine temperature, if there is grease in there the seal will resist oil movement and will blow again.

use the same sleeving technique for the front seals.

change the PCV and clean the top breather pipes.

@xulfiqar

Yes you are right. What are top breather pipes and where are these located?

But what - I spent too much money on this and now I don't want to spend a peny on replacement of seals which 3s dealership replaced 2 times and was heavy on my pocket.

The thing which worry me is that after every replacement of seals with oil change and when car reaches round about 1500km after oil change, some oil drops come. Before 1500km interval, there is no sign of oil leakages from all seals. But when car reaches 1500km or more after oil change, oil drops come but not major leak-some drops of oil.

Can you tell me why some drops come when car reaches 1500 km or more after oil change and seal replacement?

[Xulfiqar]

@Xulfiqar

Yes you are right. What are top breather pipes and where are these located?

But what - I spent too much money on this and now I don't want to spend a peny on replacement of seals which 3s dealership replaced 2 times and was heavy on my pocket.

The thing which worry me is that after every replacement of seals with oil change and when car reaches round about 1500km after oil change, some oil drops come. Before 1500km interval, there is no sign of oil leakages from all seals. But when car reaches 1500km or more after oil change, oil drops come but not major leak-some drops of oil.

Can you tell me why some drops come when car reaches 1500 km or more after oil change and seal replacement?

get back to the dealer and get them to correct their sloppy repair

[nasirjavaid]

Can anyone tell if Cultus 2007 carby having 3 cylinder engine has reference or non-reference engine? As per this wiki page its non-reference engine

Suzuki G engine - Wikipedia, the free encyclopedia

So if timing belt breaks then it won't cause harm to engine???

[umarkhan1]

Can anyone tell if Cultus 2007 carby having 3 cylinder engine has reference or non-reference engine? As per this wiki page its non-reference engine

Suzuki G engine - Wikipedia, the free encyclopedia

So if timing belt breaks then it won't cause harm to engine???

i think cultus efi has non-interference engine design.rest wait for @xulfiqar bhai to answer

[mharoonzaheer]

Anybody who can change inverter coolant pump of prius 1.5 in KHI?

[greyhound]

@zulfiqar
Bro for the last couple of days I had been getting some diesel smell from my car's engine side. It was more noticeable after driving my car some distance and than parking it for some time. Today, once i inspected my car's engine, i noticed some diesel leaking from the fuel pump side. The leakage was consistent with one drop per sec... Can u plz guide me as to the reason for this leakage and remedial measures. thnx

[greyhound]

This is the place from where i observed diesel leaking and flowing down to ac compressor

[afnan.bashir]

@Xulfiqar aik nazaR e karam is garib par bhi

Told you i have D15B injectors with me pattern tested, you can hardly find series of injectors you need
if you do you will have to pull them off an engine. and they can cost you min 4-5k

[searchingeyez]

Told you i have D15B injectors with me pattern tested, you can hardly find series of injectors you need
if you do you will have to pull them off an engine. and they can cost you min 4-5k

let me know how to find the exact part of injector ...coz i told each story to engine dealer and he is agreed to give me injector free of cost... but i dont know how to find exact injectors to meet ecu

[afnan.bashir]

let me know how to find the exact part of injector ...coz i told each story to engine dealer and he is agreed to give me injector free of cost... but i dont know how to find exact injectors to meet ecu

Your best bet is to see a D15b engine and pull its injectors. Otherwise its hard to notice. There is small number on black plastic area. Otherwise you cant differentiate

[searchingeyez]

Your best bet is to see a D15b engine and pull its injectors. Otherwise its hard to notice. There is small number on black plastic area. Otherwise you cant differentiate

thanks i will definetly go through it

[afnan.bashir]

thanks i will definetly go through it

Any plan to visit lahore?

[nasirjavaid]

i think cultus efi has non-interference engine design.rest wait for @Xulfiqar bhai to answer

Thanks dear but the link says G10 engine is non-interference type and 3 cylinder cultus is also having same engine.... lets see what reply comes.