Case closed.
Sometimes we check too far and overlook the most obvious things...
It was the tb to elbow gasket. The idle opening was bigger on the gasket as 01yellercobra said.
Thanks everyone !
throttle cable is operating freely.
And yes the car was running good before with the BBK tbs.
Please take a look at the TB/gasket in the picture above and the Blower elbow..
Maybe it doenst' seal right. Will test fit again and add RTV maybe ..
Yes the blades are closed and the TPS is reading .94v.
The gasket between the tb and the elbow is in good shape
And BTW i also sprayed brake cleaner almost everywhere in the engine bay and no change at all
Hi , I had a sticking BBK tb , and to compensate I openned the blades a bit more and readjusted the tps. But I was too far open , the car was not able to compensate .so I "sanded" the tb blades to try to eliminate the sticking tb when hot. Unfortunnatly I sanded them too much ...lol
So I...
And if we increase the boost by 1-2 psi , and if the car is tuned properly , normaly the tune should also be safe right ? If the AFR are still ok at WOT