Hydraulic Lifter Noise/Tappet Noise on 4G63T

Shinjite

500 RPM
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Feb 27, 2006
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Mine too if I pop open the bonet, then I can hear the ticking sound, normally during cold starts but once warmed up, a lot quieter. i am using 5w-40 fully synthethic engine oil
 

AlucarD

1,000 RPM
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Jan 15, 2004
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I never had that noise even on my old motor. When I upgraded to the larger lifters after rebuilding no noise also... quiet.... oil pressure ok??
 

stutzedward

3,000 RPM
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May 27, 2009
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I don't have an oil pressure meter. The indicator on the dash did not lite up either, so I will assume the oil pressure is okay.
 

vr2turbo

((( God Level 30,000 RPM )))
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May 11, 2010
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I will try 10w/50 in my next oil change and will use mineral oil. Maybe will drain it out at 3000 km and have a more frequent oil change. Currently, I am using fully sync and change at 7500km. My car stuck in jam daily, so I know there's a lot of carbon deposites.
Where can you get 10w-50 mineral oil?
 

weiye

Active Member
Jan 26, 2014
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I think the sound is quite common. So long no engine knock registered then should be OK. I changed and bleed before noise just become quieter but can still hear. Unless you try those GSC zero tick lifters which I have not try before but I heard those really is zero tick - no sound.
 

stutzedward

3,000 RPM
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Where can you get 10w-50 mineral oil?
I dunno too. I'll ask Ah Wah and see how.

---------- Post added at 11:56 AM ---------- 6 hour anti-bump limit - Previous post was at 11:55 AM ----------

I think the sound is quite common. So long no engine knock registered then should be OK. I changed and bleed before noise just become quieter but can still hear. Unless you try those GSC zero tick lifters which I have not try before but I heard those really is zero tick - no sound.
Where can I find those lifters?
 

vr2turbo

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I dunno too. I'll ask Ah Wah and see how.

---------- Post added at 11:56 AM ---------- 6 hour anti-bump limit - Previous post was at 11:55 AM ----------



Where can I find those lifters?
I think Mineral usually will be 20w-50, 15w-40. 10w-50 usually will be FS....:driver:
 

4gbanger

1,500 RPM
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Jun 26, 2013
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if its too loud, gotta get that fixed bro..

---------- Post added at 08:37 AM ---------- 6 hour anti-bump limit - Previous post was at 08:36 AM ----------

Mine too if I pop open the bonet, then I can hear the ticking sound, normally during cold starts but once warmed up, a lot quieter. i am using 5w-40 fully synthethic engine oil
u live in klang bro? u drive airtrek or evo?
 

stutzedward

3,000 RPM
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that's what I plan to do soon... I hope popping in the new lifters will solve the problem once and for all.