Cuore Fan Club

[raxaengineer]

Change my cuore oil with zic x7 last time it was zic high flow. Is its ok? What are advantages and disadvantages of zic x7????

[saboor73]

Change my cuore oil with zic x7 last time it was zic high flow. Is its ok? What are advantages and disadvantages of zic x7????

Advantage: none
Disadvantage: less amount of zddp for flat tappet engine

[saboor73]

Reply frm harib4u is perfect.
Had same issue few years back, toyota walton wala mechanic did same and it was water pump noise, so got that changed.
Original waterpump was of 5500 while japanese was 2000 I think. Just for ur info.

Are u using tap water in cooling system instead of coolant

[usmanuetian]

Are u using tap water in cooling system instead of coolant

was using tap water till last year. then changed to zic coolant.
using a good quality coolant is a must.

[usmanuetian]

Abhi insha allah toyota walton sa tune kra k jioun ga

yes you can visit them. tuning charges are 600.
if you are planning to go on saturday, go early, since sat is a v busy day for almost all dealerships.

[immaqsood]

Insha allah

[raxaengineer]

Advantage: none
Disadvantage: less amount of zddp for flat tappet engine

Sorry i can't understand plz explain

[midreestaj]

Advantage: none
Disadvantage: less amount of zddp for flat tappet engine

I was reading on ZDDP (zinc and phosphorous) and found it was introduced by Castrol. ZDDP usage was lowered after 80s as it caused to kill the catalytic converter sooner. On the other hand, modern oils do have other additives to reduce the wear on flat-tappet camshafts such as ester, molybdenum and boron as generic additives and designer additives which are respective to their innovators such as Magnatec or Tehcron etc.etc. using marketing terms on souped up chemical derivatives of these generic additives.

Also it seems ZDDP becomes more important on flat-tappet cam engines when they are in break-in period or newly over-hauled. there is a lot of discussion over the internet on it.

[saboor73]

I was reading on ZDDP (zinc and phosphorous) and found it was introduced by Castrol. ZDDP usage was lowered after 80s as it caused to kill the catalytic converter sooner. On the other hand, modern oils do have other additives to reduce the wear on flat-tappet camshafts such as ester, molybdenum and boron as generic additives and designer additives which are respective to their innovators such as Magnatec or Tehcron etc.etc. using marketing terms on souped up chemical derivatives of these generic additives.

Also it seems ZDDP becomes more important on flat-tappet cam engines when they are in break-in period or newly over-hauled. there is a lot of discussion over the internet on it.

Boron,ester & molybdenum are friction reduction additive they aren't as effective as zddp that the reason zddp is still present in oil as anti wear agent

[saboor73]

Sorry i can't understand plz explain

Your cars engine is of very old design and face more wear and tear you need engine oil with more anti wear anything that says api sm/an is not recommended for your engine and anything that says api SG/sf/sh is good for your car

[midreestaj]

Boron,ester & molybdenum are friction reduction additive they aren't as effective as zddp that the reason zddp is still present in oil as anti wear agent

ZDDP is also cheaper than the modern additives therefore they are present in old school oils. Such as SG rated old spec oils. It is also present in SM/SN but the quantity is lower to make it meet the green specs. Usage of older oils in older engines help to save cost but I doubt it is hazardous as if it was there would be many rocker arm engines with grinded cams as a result.
Check the response of Castrol on the subject. http://www.ahcso.com/pdf/response_to_zddp_article_from_castrol.pdf

[wasf]

I want to know what is difference between cuore cx & CL ECO variants?which models are AT or MT? If I get 2003-4 model cuore is it better choice then mehran?

Sent from my Z10 using Tapatalk

[usmanuetian]

I want to know what is difference between cuore cx & CL ECO variants?which models are AT or MT? If I get 2003-4 model cuore is it better choice then mehran?

Sent from my Z10 using Tapatalk

I think CL variant was originally without AC and having black bumpers (im not sure).
CX will be a petrol and AC with matching bumpers.
ECO means u can say CNG.

You didnt mention manufacturing year for mehran.. but if that 2003-4 coure is a clean one, then its much better than mehran.

[raxaengineer]

Recently visited islamabad muree ayubia patriata etc and done almost 900 kms on my cuore within 3 days. Now i am facing missing problem in coure. Like patakha on sudden excilrator. I have to go back okara now. What should i have to do.?
Before starting my visit i had done oil change and tunning. Pl suggest me best option without mechanic interference.

[usmanuetian]

Recently visited islamabad muree ayubia patriata etc and done almost 900 kms on my cuore within 3 days. Now i am facing missing problem in coure. Like patakha on sudden excilrator. I have to go back okara now. What should i have to do.?
Before starting my visit i had done oil change and tunning. Pl suggest me best option without mechanic interference.

@meh1
plz reply

[meh1]

@meh1
plz reply

i has this problem in my cuore twice. once it was solved by changing air filter and once after tuning and oil and filters change. I had this mainly on CNG and i believe it happens when car needs tappet setting.

[saboor73]

Recently visited islamabad muree ayubia patriata etc and done almost 900 kms on my cuore within 3 days. Now i am facing missing problem in coure. Like patakha on sudden excilrator. I have to go back okara now. What should i have to do.?
Before starting my visit i had done oil change and tunning. Pl suggest me best option without mechanic interference.

Go to any mechanic ask him to loose tappets a bit

[Maverickiz3d]

Go to any mechanic ask him to loose tappets a bit

Clear your PM sir.

(sorry for offtopic)

[saboor73]

Clear your PM sir.

(sorry for offtopic)

Sorry for trouble cleared now

[faizan.f7]

Guys, I want to change engine oil in my cuore on my own for the first time.
Can anyone help me with the pictures of the whole process with the draining out procedure as well. And which oil shall I use?

Thanks in advance!