I was gonna buy two!

[DIESELMAN]

This will probably be deleted too! But, where did the post go about adding 7 to 10 MPG with a plug in module??? I was gonna buy two and stack them for 20MPG more, or add a third and fill my tank while I drive to the store to pick up my perpetual motion engine, I'm so dissapointed

 

[Matt400]

where did the post go about adding 7 to 10 MPG with a plug in module???

Take a look at post #41 here:

https://www.turbodieselregister.com/forums/showthread.php?p=1300902#post1300902



My guess after re reading it, is Brett was being sarcastic. Why I don't really know.