- Nov 21, 2006
- 6
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- 1,501
Turbo taking too long to spool,too much turbo lag.Turbo is original TD04 from EVOIII engine 4G63T.This is quite small,I cannot understand why it is taking so long to initiate.I have deduced it is one of three things,either the turbo is damaged(I don't know how),my exhaust is leaking between the head and the turbo(I should hear something if this is the case) or last but not least,boost escaping somewhere between the intercooler and the intake on the head.What should I do,change turbo but b4 how to know what is wrong.