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2003 350z power loss issues

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Old 03-25-2014, 04:49 PM
  #41  
claytontnelson
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Originally Posted by myfirstzcar
Congrats!
Thanks
Old 01-05-2015, 03:31 AM
  #42  
Salers -4
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Default I have the same issue

I would like to know how to test my ECU. I have the same issue as you, and have been fighting it for a few weeks now.
Old 02-21-2015, 02:24 PM
  #43  
air_rn
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I am also interested. I have the exact same issue. Mine smells like it is burning rich. I also notice that the cruise will turn on. When I hit the set button set flashes on my dash and will not engage the cruise.
Old 05-06-2016, 06:54 PM
  #44  
StarkdrivenZ33
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Flooring mine with the traction control off it does NOT peel wheels anymore nor pull hard (did it once on mistake about 2 weeks ago) I don't get it it feels sluggish...all I did was the typical new car tune up... I have put in a new K&N drop in air filter,changed the Oil/filter to castrol gtx 5w30,filled the tranny up with castrol import (Jmatic safe tranny fluid) and ran 2 fuel treatments through the car Vp racing and currently Berrymen B12 chemitool. I have NOT touched my sparkplugs yet... that's my next guess anyone have any clue what I f**** up or how to get it running better????
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