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  1. Join Date
    Jul 2010
    Posts
    166
    #1
    mga sir ask ko lang, mausok na auto ko corolla 93 2e engine, ano po ba dapat ayusin? may nagsabi po sa akin na mekaniko na papalitan ng valveseal, piston ring at cylinder head gasket. eto lang po ba dapat palitan?

  2. Join Date
    May 2008
    Posts
    9
    #2
    Same question din mga sir, we bought a corolla XL it has 150+kms on it already do i need to have it top overhauled? bumile ng kasi tatay ko ng gasket and valve seals.

  3. Join Date
    Mar 2008
    Posts
    52,523
    #3
    first of all, are there signs that you do need an overhaul of any kind? one sign is that your engine is burning oil. your oil levels drop fast. your exhaust is dark. you have unexplained hard starting, especially in the morning. your oil pressure warning light goes on a few minutes after your engine starts running. now, if your engine runs ok, i suggest you just enjoy your car. high mileage is not a reliable indication of the need for overhaul.

  4. Join Date
    Apr 2010
    Posts
    133
    #4
    Quote Originally Posted by devond View Post
    mga sir ask ko lang, mausok na auto ko corolla 93 2e engine, ano po ba dapat ayusin? may nagsabi po sa akin na mekaniko na papalitan ng valveseal, piston ring at cylinder head gasket. eto lang po ba dapat palitan?
    Pati surface na contact with gasket ipa check mo na rin kung walang tama ng corrosion upang di mag halo ang langis sa cooling water na syang sanhi ng pag ooverheating. Change oil na din.

  5. Join Date
    May 2008
    Posts
    9
    #5
    positive ako sir sa oil warning light on after start and black smoke specially during first start in the morning, ill check oil level kaka pa change oil palang kasi ng tatay ko last week

  6. Join Date
    Jul 2010
    Posts
    166
    #6
    sir dr. d, parang hindi naman nagbabawas ang langis ko, hindi naman sya hard starting. ang problem ko lang po e bluish po ang usok nya. malakas na po usok nya lalo na pag medyo malayo na byahe.

  7. Join Date
    Mar 2008
    Posts
    52,523
    #7
    Quote Originally Posted by devond View Post
    sir dr. d, parang hindi naman nagbabawas ang langis ko, hindi naman sya hard starting. ang problem ko lang po e bluish po ang usok nya. malakas na po usok nya lalo na pag medyo malayo na byahe.
    posible na rich ang fuel. mixture mo. pa-adjust mo. kung mausok pa, ay baka 'yan na nga.. pa-check mo na rin ang compression. kung mababa na, ay baka 'yan na nga.

  8. Join Date
    Jun 2010
    Posts
    797
    #8
    Blue smoke from exhaust:

    Blue smoke that comes out the tailpipe always indicates burned oil from the engine. However there are various reasons why the engine burned oil. The following are the main reason:

    First, when the blue smoke is accompanied by a loss of power especially while driving uphill the problem is bad ring.

    When the blue smoke is noticeable while you accelerate, then this indicates a bad valve stem seals.

    When the blue smoke is noticeable on the car with turbo charger, the possibility is that the turbo charger seal is leaking. Sometimes, turbo charger seals leak and this can cause the oil to get into the exhaust system which is hot and then it gets burned. The burned oil will create smoke and funneled through exhaust pipe and comes out the tailpipe.
    http://www.cartechhome.com/2009/12/t...ust-smoke.html

  9. Join Date
    Jul 2010
    Posts
    166
    #9
    sir ben david19, maraming salamat po, mas naintindihan ko mabuti problem ng auto ko. mausok at mahina hatak, parang nanghihina pag arangkada. salamat po.

top overhaul?