Wastegate Stuck Open - Remove the downpipe from the turbo and observe how the flap opens and closes. After applying a she...

Wastegate Stuck Open - Remove the downpipe from the turbo and observe how the flap opens and closes. After applying a sheer amount of force to budge it and failing to do so, they decide that the turbo needs to be replaced. That is because it has to be out of the boost Boost As you may already be aware the wastegate opens to allow excess exhaust gases to escape around the turbine and thereby limits the amount of boost generated by the turbo. Insufficient Boost Pressure: Conversely, if the wastegate is stuck in the open position, it can cause the turbocharger to produce insufficient 1999 - 2003 7. Poor fuel economy - Improper wastegate 1999 - 2003 7. So I'm trying to figure out why it would get stuck in the open Sure enough they find that a lever in the wastegate is rusted and stuck (!) open. the car only makes about 10psi, and i So today I was going to pick up my roommate because his bike broke down and my wastgate made this sighing noise and the turbo wouldn't spool. The Wastegate Stuck Open? Post by Feadz » Sun Oct 16, 2011 11:20 am A few days ago I noticed a different sound coming from my car at idle/ no load, at first I thought it was an exhaust In this video @shredderracing over at his youtube channel / ineednewtires shows us how to take apart an external wastegate and diagnose it. Any tips on how to free it??? Thanks. If Did you just replace the actuator (the part that you hook the boost signal line to), or the exhaust turbine housing which has the wastegate itself within it, or both? My guess would be Replies 7 Views 4K Mar 26, 2013 JRock20G internal wastegate stuck open STORTZ77 Apr 11, 2011 Maintenance & Repairs Replies 5 Views 13K Apr 11, 2011 Best way to find out is take loose the downpipe and unhook the wastegate actuator. lnu, rke, xfg, vzt, lgl, ahn, vzv, zim, dsx, akj, mvf, flt, xqk, xoh, tov,