Search results

With Lexus 400 AFM (black box and metal cast) How many PSI will I be able to run before FC?

:nono: I think my fuel filter is cloged recently it makes all the noises like its going somewhere but dont and at about 4 grand it just revs up very slow under a load and bogs a little around 5, where is it located? Also I turned the air screw on the intake counterclockwise out like posted on...

Okay stock my car put out about 7.5 PSI in 5th gear at 3 grand at WOT but only put out about 4 PSI at higher PRM (4 grand and over) is this normal? I would imagine the boost would be if anything higher at higher RPM not lower because the exhaust turbin is spinning faster? Is this just just a...

I got my 88 Supra about 4 weeks ago. Recently I have been having this problem. I will be driving everythings fine but when car reaches normal temp it suddenly starts running very rich and starts to stumble and will choke up with fuel untill it floods out and dies. When this happens it also...