Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Getting the Firefly back on the road: exhaust fell apart

mcrews · 08-09-2013, 06:32 PM

Yeah, the more I think back...it was from the 'pulse' created by the exhaust. It 'harmonic' but it was certainly there. And considering the insulation in the Q.....I would thing it would be more obvious in the 'fly'!

08-09-2013, 06:32 PM	#6 (permalink)
mcrews Master EcoModder Join Date: Oct 2009 Location: Texas Posts: 3,523 The Q Sold - '02 Infiniti Q45 Sport 90 day: 23.08 mpg (US) blackie - '14 nissan altima sv Thanks: 2,203 Thanked 663 Times in 478 Posts	Yeah, the more I think back...it was from the 'pulse' created by the exhaust. It 'harmonic' but it was certainly there. And considering the insulation in the Q.....I would thing it would be more obvious in the 'fly'! __________________ *MetroMPG: "Get the MPG gauge - it turns driving into a fuel & money saving game."* ECO MODS PERFORMED: First: ScangaugeII http://ecomodder.com/forum/showthrea...eii-23306.html Second: Grille Block http://ecomodder.com/forum/showthrea...e-10912-2.html Third: Full underbelly pan http://ecomodder.com/forum/showthrea...q45-11402.html Fourth: rear skirts and 30.4mpg on trip! http://ecomodder.com/forum/showthrea...tml#post247938