SO........... I have replaced the fuel pump ecu, cleaned the injectors, ran seafoam, replaced the pcv and......... still the car will dip down in rpms when at idle or stopped in gear at a red light. Today it cut off twice at idle.

I have one last shot......... EGR valve. After this it's a can of gas and a match!

I'll let you know how it goes when the part comes in. 'Till then, any further suggestions? I have done it all.

 

back in my NA auto days i blocked off my EGR. After that i started stalling every now and then. This might be the case if nothing else has worked. Air filters and such are all clean and clear and the MAF is in good shape?

 

have you checked your isc?

 

No, but i have considered it. I haven't figured out exactly where it is, i have been searching for a diagram.

 

hey when you guys bloked off the EGR did you gain much if any power from that. And do you blow any smoke out the exhaust? All I want to know are the pros and cons of doing that.

 

Sounds like a vacuum leak to me bruh

https://www.clublexus.com/forums/sho...d.php?t=142180