I went incredibly excessive with mine as well as put significant barbs in so I made an idle bypass pipe so I could bleed air previous throttle butterflys if I needed to. not a required move but I need idle Management. – Dual TPS position: Initial or struggling with down https://toyota4ageengineforsale04703.blogthisbiz.com/37795293/5-simple-statements-about-toyota-4age-engine-for-sale-explained