Jump to content

Screeching sound when engine is cold


Keithchue
 Share

Recommended Posts

=================

 

 

Hahaha.

 

My Optra recommends change all belts at 60K km but I drag till 70K km without any problems.

 

I won't recommend doing that. If your timing belt snapped, then the cost of repair to your engine is much much higher than the extra mileage covered by you as compared to the stated mileage for change in the manual. Speaking from experience.

↡ Advertisement
Link to post
Share on other sites

bro i also changed 2 belts... but at auto saver they asked me to change the pulley.... i was at 60k.. must meh? cause i didnt change the pulley just the 2 belts...

 

Unless pulley is spoilt, change belts no need to change pulley wan.

Link to post
Share on other sites

I won't recommend doing that. If your timing belt snapped, then the cost of repair to your engine is much much higher than the extra mileage covered by you as compared to the stated mileage for change in the manual. Speaking from experience.

==============

 

Yup I know but usually the handbook wil recommend to change at the minimum km based on car always drive at slow speed in low gear or a lot of idling.

 

For normal driving, I usually drag abit.

 

Last time my Corona say to change at 90K km for slow driving in low gear (eg: Police car or taxi) & for normal driving they say NO NEED TO CHANGE????? [confused]

 

I dont ustand what this means so I changed at about 150K km just to b safe, without any problems.

 

If u dont know the "history" of the last belt change, then change early to prevent it snapping.

 

Chevy forum got 1 ger drive Optra she buy 2nd hand. I think the previous owner smoke her & say major service already done incl timing belt.

 

She drive for a couple of months & the belt snap. She check the cost of repair is so ex, she decided to scrap the car & is now taking BMW.

 

Her engine had screeching sound & I recommend my ws & she say its ok, but when I checked with my mech, he advised her to change as he see the belt already worn but she dont listen. Maybe she thinking the previous owner (or the dealer) already cfm the belt has been changed so she dont want to spend the money.

 

BTW she also used to post in MCF b4.

 

Link to post
Share on other sites

hey pigkanto. u jio people again ahh??? very unfair leh, i jio u, you hide 1 corner. now u jio ken4555? come on leh. it should be my turn 1st lah.

 

no bad blood against you and RV now.

Link to post
Share on other sites

for toyota altis n vios, the water pump pulley surface is smooth... after certain amount of millage, the surface becomes even smoother and will skid... will reduce the lifespan of your belt if dun change as the friction between the pulley n belt is higher... btw, the pulley is also quite cheap. so no point saving such money since labour cost involved is similiar...

 

oh... so i guess this is when ppl are most temped to change to those light weight ones... :D

 

my mech told me my pulley shd last 5yrs up.. maybe change at 100k up?

 

 

Link to post
Share on other sites

==============

 

If the pulley bearing is worn, it gets very hot & wil wear the belt out.

 

Next time run the car for a short drive & then off the engine & feel the pulley.

 

If its very hot, likely the bearing already gone. Some can just change the bearing & use back the old pulley. Original pulley is the best.

 

yup noted... OEM pulley is the best... [:)]

Link to post
Share on other sites

Unless pulley is spoilt, change belts no need to change pulley wan.

 

so i changed my belts at 60k... didnt change my pulley... i'm ok right?

 

any recommendation when to change the pulley? from your experience?

Link to post
Share on other sites

so i changed my belts at 60k... didnt change my pulley... i'm ok right?

 

any recommendation when to change the pulley? from your experience?

 

Just change what is stated in the manual at the stipulated intervals.

 

I have no experience with pulleys. [:p]

Link to post
Share on other sites

so?

 

why no balls to say my parents retarded again ah? BALLS-LESS prick...

 

btw you dont think i stupid you use new name and attack me on other post... you really no freaking balls leh...

 

no point bickering here and there... since you dare not meet up... but since we both stay Sengkang... i will post my car picture for you to see... if you have at least a pair of micron balls... pls post a pic of your picanto... then if fate permits we can meet up... how like this dare a not? ham zi ah?

 

here my sunny pic... ^_^ when you see this car be afraid... be very afraid.... i will let you eat my baseball steering lock... [laugh]

post-59875-1275549308_thumb.jpg

Link to post
Share on other sites

why no balls to say my parents retarded again ah? BALLS-LESS prick...

 

btw you dont think i stupid you use new name and attack me on other post... you really no freaking balls leh...

 

no point bickering here and there... since you dare not meet up... but since we both stay Sengkang... i will post my car picture for you to see... if you have at least a pair of micron balls... pls post a pic of your picanto... then if fate permits we can meet up... how like this dare a not? ham zi ah?

 

here my sunny pic... ^_^ when you see this car be afraid... be very afraid.... i will let you eat my baseball steering lock... [laugh]

 

so, what should i call your parents? prick parents?

Link to post
Share on other sites

(edited)

so, what should i call your parents? prick parents?

 

hey piece of s--t stop wasting time lah... fastest put time and place.... dare to scold my parents dare not meet up ah? my parents dying to meet up with you... ccb...

Edited by Ken4555
Link to post
Share on other sites

oh... so i guess this is when ppl are most temped to change to those light weight ones... :D

 

my mech told me my pulley shd last 5yrs up.. maybe change at 100k up?

 

 

no lah, the light weigh pulley u people change for better response is diff from this one... this is water pump pulley. its an wear n tear item.

 

 

Link to post
Share on other sites

hey piece of s--t stop wasting time lah... fastest put time and place.... dare to scold my parents dare not meet up ah? my parents dying to meet up with you... ccb...

 

 

dont waste ur time lah. he is well known to be a keyboard hero. if he dare to come out and the time + location is published, at least a few dozens of MCFers will tear him apart... [laugh][laugh][laugh]

Link to post
Share on other sites

dont waste ur time lah. he is well known to be a keyboard hero. if he dare to come out and the time + location is published, at least a few dozens of MCFers will tear him apart... [laugh][laugh][laugh]

 

 

then the police will tear him apart too.

Link to post
Share on other sites

no lah, the light weigh pulley u people change for better response is diff from this one... this is water pump pulley. its an wear n tear item.

 

I was referring to the water pump pulley to Mr Ken. Not the other lightweight crank pulley. [:p]

Link to post
Share on other sites

then the police will tear him apart too.

 

mr picanto... i hv decided to make peace... its no point fighting and fighting... really... why dont i buy you a drink... coffee? lets meet up and make peace ok? lets be friends.... we meet up at the Sengkang Kopitiam next to compass point... ok bro?.... lets not call the police lah...

 

gve me a chance to apologise for all the insults i've given u... i even forgive you for insulting my parents... come on lah... we be friends ok? no more fighting... how when you want to have coffee?

 

let me know ok?

 

best regards...

 

ken4555...

↡ Advertisement
Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

×
×
  • Create New...