hey guys I've got bad mpg

mardi 16 décembre 2014

2007 sunlight silver rx8 gt

50k kms on it



Click the image to open in full size.



it was doing 4kpl/10mpg



changed wires coils plugs



don't think i will break 12 mpg



I usually drive @ 2-3k rpm occasionally goosing it at a stoplight.



starts hot and cold are both under a sec

i feel heat from the floor - bad cat?

a bit of a rough idle sometimes but I never see it hit 750 - always stays above.

will clean ess and reset it tonight? Will MAF cleaner work? My MAF is clean as a whistle btw - i think throttle body is ok too. Sorry about the digression; after cleaning the ESS with MAF I do the stomp, then start the car cold? Do I let it warm up b4 driving it? I usually rev it 2-2.5k for 30 sec before driving it.



thanks for your time & great forum




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