Quote Originally Posted by marcusl View Post
Thanks for the tip, ghosthunter! I bought one from Concorde yesterday and installed this afternoon (sobrang barok, nakatali muna sa vent-hehe ... will choose a pod later). The verdict? Cement foot. That gauge is merciless! Have to force myself to re-learn driving economically. Will watch for a month but I think I'll see good results in my city driving FC. Sana nga lang hindi ako mabangga kakatingin sa gauge

That is why it is suggested to install the gauge at a position you can see it while looking at the road (or you can still see the road while looking at the gauge).

I have even marked my vacuum gauge dial with red and green sections to help me know if I am driving economically.