dannyd Posted June 26, 2014 Posted June 26, 2014 Hi All I've got a 2008 350z (313) which is suffering from a pronounced flat spot/hesitation on light throttle when just pressing the throttle pedal slowly. It makes the drive really uncomfortable & a real pain. I first noticed it when I fitted a pair of Stillen air filters. I've since refitted the original air boxes & the fault is still apparent, but not quite as bad. The car drives fine whilst its warming from start up. Any one got any idea's? Thanks in advance. Dan Quote
Jp606 Posted June 26, 2014 Posted June 26, 2014 Were the spark plugs changed when they were due? I had a slight hesitation when pulling away, which was gone with a plug change. 1 Quote
Spatt Posted June 27, 2014 Posted June 27, 2014 A friend of mine on here had a flat spot on his 313 user djb55 he had a remap which sorted the issue but you'll have to ask him realy Quote
gsexr Posted June 27, 2014 Posted June 27, 2014 If it was ok before the fitment then it has to be something you`ve changed. Is everything re-connected properly ? otherwise it seems like a bizarre coincidence Quote
mrt Posted July 9, 2014 Posted July 9, 2014 Hi. I,ve got the same problem. Changed plugs,air filters, Been advised to clean the MAF sensors. Did you sort yours out ? Regards Quote
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