4d56 experts,need your help!

**Xt7** · March 16th, 2009 10:34 AM

nagsimula ang kwento sa oil leak galing sa possible cylinder head hasket na na warped na. tapos eto nga binuksan na, kaso nakita na ganito na mga valve

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**Xt7** · March 16th, 2009 10:38 AM

eto pa

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**Xt7** · March 16th, 2009 10:39 AM

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**Xt7** · March 16th, 2009 10:42 AM

SORRY, NAKIKITA NIYO BA PICS OR "X" LANG NAKIKITA NIYO??/ hindi ko alam kung tsikot or photobcket ang sira.. tama naman pag attach ko,kini click ko pa nga insert image sabay copy sa IMG code sa photobuckt tapos paste sa URL ng attach image icon..

sample

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**aga_cruz** · March 16th, 2009 10:49 AM

sir pag upload mo ng pics click mo yung pics na inupload mo then may makikita ka url na lima ata COPY mo yung DIRECT URL ayun ang ipast mo dito sa tsikot site

or photo share or email mo na lang sa akin ako ang mag u-upload

aga_cruz2002*yahoo.com

**Xt7** · March 16th, 2009 10:55 AM

**voltscastillo** · March 16th, 2009 11:18 AM

naka liners na yung block? napa-overhaul na ba yan before?

you'll need a full overhaul kit, plus cylinder liners (4). cylinder head you can buy surplus sa mga surplusan.

yan ang problema sa 4d56 eh... they don't last as long as the 4m40s and the isuzu engines. within 10 years of ownership magpapaoverhaul ka talaga. i've read somewhere na may fault yung design ng piston and piston rings ng engine na yan, kaya madaling mag-blowby.

i would go for a quality engine rebuilder. mymitsu club recommends ray sarol, but i hve no contact number. maybe you can ask around mymitsu...

isabay mo na yung calibration para bago isalpak lahat at istart tama na yung fueling system nya. too much diesel and the fuel will wash down the liner bores preventing the rings from seating properly. pag kumayod na yung rings you'll be right back where you started.

**mark_t** · March 22nd, 2009 02:19 AM

Originally Posted by Xt7

Kasing kapal ng nails mo sa toe yon uka normal lang yon. Puede pa
balaiktarin yon cylinder liner depende sa preference ng mechanic.
Yon iba mechanic wala tiwala sa mga replacement na cylinder liner
kaya pina pa machine shop yan old cylinder liner.

**4JGtootsie** · March 20th, 2009 09:39 AM

"nagsimula ang kwento sa oil leak galing sa possible cylinder head hasket na na warped na. tapos eto nga binuksan na, kaso nakita na ganito na mga valve"

Ginamitan na ba ng straight edge yung head?
Nag overheat ba yung makina?
Did the previous top overhaul follow the right sequence, stages and torque requirements?

Aluminum ang cylinder head ng 4d56 kaya maselan.