Check engine light nyala setelah ganti header

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b8099ok
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Joined: Wed Nov 18, 2009 4:14
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Daily Vehicle: 2020 All New Xpander Pickup

Re: Check engine light nyala setelah ganti header

Post by b8099ok »

Rich afr will kill O2 sensors. Either bank 1 or bank 2.
Petrol enjin need tune after exhaust mod.
FWD + RWD + 4WD = :big_cat: