TwinTurbo.NET: Nissan 300ZX forum - need some help the old lady is being stubborn again.
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Subject need some help the old lady is being stubborn again.
     
Posted by 5280Z_nightstalker on April 07, 2011 at 11:54 PM
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Message Sorry this is kind of long but just want to give as much info as possible.

Ok so I installed a new Boost controller, wideband, and moved my PTU to the front by the filter. After getting that done I go to start the car and initially it runs great but then it starts to miss and idle rough, like enough to shake the car a bit when you sit inside. I used ECU talk and I had a code 21 PTU so I drive to a buddies house and test my PTU on his car and his ran fine well I ordered a new PTU anyways because I think the PTU subharness is the issue when I test continuity it is all over the place sometimes and 0 others.
Well got the new PTU installed today go to start it and again it runs fine but then turns to garbage. Pulled a few plugs they looks fine. The scary issue is after i run the car for about 3-5minutes the smell of fuel is BAD like my eyes water and the garage is fully open (both doors).
Where should I go next I am out of ideas, I have not had a code come up yet. I plan on looking at the main harness for anything unusual from when I moved the PTU this weekend but anyone have something similar before?

"Do you guys put the key in "balls down", or up?" -BobbyT 10:28:19 03/06/09

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