Search results

I wouldn't be suprised if the head gasket set for Toyota of North America is made by Fel-Pro. I have seen many OEM gaskets labeled for the manufacturer on one side, and Fel-Pro on the other. My Fel-Pro looks exactly like an OEM gasket. And they may have just built it that way, and are not...

It opens at 4200, depending on conditions. If you run it open, the plenum is too large to get good velocity, and you won't get the pulsed air effect. So about 4500, you are no longer starving the engine. Not that different than being on a big cam.

I don't have to prove a negative, but you have to prove an idea. The stock turbo exhaust is quiet for the masses. It has a huge muffler and resonator, with bends that are not mandrel. The only gain is a placebo gain.

If it has a lip on it, isn't stock...

The dash pot is an emission control device that will help burn the fuel left from decel. There is a process in the repair manual for checking/adjusting.

Fascinating... Right. That is why I have no suggestion to retest those different. I am giving you the benifit of the doubt. So it is time to stop thinking outside the box, and think inside it. Too high of boost pressure. Your turbo hits fuel cut on its own, or the wastegate isn't letting...

I couldn't help but notice my perma cool filter mount doesn't have a wrench fitting on the 3/4-16 thread. So finger tight is all you get?

He questions fuel cut, and you said what fuel pump. Get it now?

Toyota didn't actually call it acoustic controlled induction system in Jan of 1986 when the Supra was born. They just called it air intake system. Or something like that. You will find testing of the VSV system in the repair manual.

The AFM can give a really bad signal, but not be out of code setting range. Such as some monkey took the cover off and loosened the spring. But even if it is really loose and rich, it should still start, just with a lot of smoke. Are you sure you have injection pulses and spark?

If you don't do this for a living, you can order really nice latex technician gloves from Snap-On online. My wife doesn't like the nasty hands either. They even sent them to me in Iraq.

If it isn't your accident, don't settle for that offer.

Not always. Fuel can be white also. Dash pot adjusted correctly?

The fuel pump has nothing to do with fuel cut.

See drjonez, but I don't think you should even try. It is for near stock applications.

Many of those things have nothing to do with fuel cut. It is a frequency that the airflow meter hits that triggers it. Nothing more. Well, other things effect that frequency, such as that big turbo you are running. You have a code 34 right?

Good post. Letting vapors go a $3.60/gallon = fail.

Well, if you need a stand alone management, why are you monkeying with the lowest budget tuning device there is? I am quite sure my old HKS catalog says that is for near stock applications, not yours.

I did 3/3000...until I went to school and learned different. http://www.supramania.com/forums/showthread.php?t=23917 Ultimately, the best time to change it is when an oil analysis has been done. And if you don't do that, use the factory intervals.

Turbo electronics and injectors? You don't want 14.7:1 at that point. What is the ratio under full load? That is where you are at that point.