archangels

can an rx300 enthusiast please show me in pictures of where the fuel line is front view just right before it goes to the fuel injectors to the engine, i bought this fuel saving piece but did not know where it is , the product says to put fuel saver on fuel line right before it goes into the fuel injectors ? any help would be helpful thanks

salimshah

Sorry, I am not answering the question you asked ...

But can you please check the mpg before and after and post a testimonial that the thing you bought works or not.

Salim

archangels

i bought 2 different fuel saving stuff, 1 was called rapid velocity about connecting to your iat sensor but my mechanic told me not to mess with it, the second is called fuel master and that goes between the fuel line right before it goes to fuel injectors now this one i can say works as i have it in my mustang and saw and felt an improvement about 30plus mpg

Lexmex

I am also not answering it, agree with Salim.

These things are utter garbage. Your mechanic is right.

Mustangs are a totally different type of ECU from Toyota/Lexus. Toyota/Lexus ECUs are among, if not the most, resilient ECUs I have ever seen to engine modifications and that is why the effort that I have done on my RX is often costly and time consuming.