4age blacktop engine for sale for Dummies
Re: ITB Conversion on 16 valve 4AGE On my stock bigport AW11 a leaking exhaust manifold gasket brought on the O2 sensor to study lean and it pumped fuel into your motor. Gas overall economy plummeted till I sorted it out.Certainly You will need to operate the Map and Iat sensors instead of the afm. The good news is a map sensor from almost any coro