Injection-bek Cleaning By Ultrasound

[PUGilator]

Hi guys, have you ever cleaned by ultrasound the injection-bek system of your car ??

I 've heard that you have to do it from a point and after every 20.000 km

Any ideas ??

[Karma Supra]

Nope...... waste of time and money.

[PUGilator]

Why you say so ?

There is no case for debris over there ?

The truth is that Toyota does not suggest such a thing during the scheduled services...

[Karma Supra]

Because at the presure they operate at, the worst you can really get is tarnished fuel/ oily gum from the breather system. With regular use this should not really be much of a problem, if it is is can be chemically removed with fuel adetives.

Injectors also don't run anywhere near thair maximum duty under normal use, and don't (shouldn't) be subjected to any grit, dust or anything else where they are.

[PUGilator]

Ok so i won't bother doing it !)

My father did it once in his carinaE and the car when started was reving more than normal (more than 1000rpm)...