Stillen Air to Air setup

jwick

Run the throttle body relearn procedure and see if that helps. I have to reset my throttle and idle after my tuner flashes the Ecutek several times cuz it gets out of whack.

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'10 G37T 6MT Graphite/Graphite - BP - G37T Build

jwick

You know you spend too much time talking about cars when your iPhone autocorrects ECU to Ecutek

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'10 G37T 6MT Graphite/Graphite - BP - G37T Build

StillenZ84

Ever since my 3rd or 4th flash with Ecutek my car has had really rough cold starts. Could this reset help that at all you think?

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AtA SC|9 lb pulley|2.85" SC|3.47" Jack|E85|CJM S1-SE|ID1000s|Walboro 485|Zeitronix FF|Stillen CBE|AP Racing|Level 10|F.I. Flex plate|Nismo-S tune|EcuTek RaceRom|Sebz|Speed density|Haltech|3GsCustoms Dual pod a-pillar|Carbon Signal GTR gauges|Fujimura|Built| CP Pistons/Carrillo rods|PortPolishHeads/intakes|928motorsports IG: evanosteenz34

jwick

That I don't know but it definitely isn't going to hurt anything. I also don't know if this is a Nissan ECU issue or an UpRev issue. I haven't made the switch to Ecutek yet.

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'10 G37T 6MT Graphite/Graphite - BP - G37T Build

JWillis72

Mine is doing the same thing right now.


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StillenZ84

Yeah my old tuner gave up on me and said there was nothing else he could do to fix it. Sebastian is going to be giving it a shot pretty soon in addition to a few other problems I am having. Once it warms up it starts with no problems at all but cold starts are horrible.

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AtA SC|9 lb pulley|2.85" SC|3.47" Jack|E85|CJM S1-SE|ID1000s|Walboro 485|Zeitronix FF|Stillen CBE|AP Racing|Level 10|F.I. Flex plate|Nismo-S tune|EcuTek RaceRom|Sebz|Speed density|Haltech|3GsCustoms Dual pod a-pillar|Carbon Signal GTR gauges|Fujimura|Built| CP Pistons/Carrillo rods|PortPolishHeads/intakes|928motorsports IG: evanosteenz34

TopgunZ

I noticed in your Sig you were going with ID1000's and E85, same as I have. If you have already made the switch and the weather is getting cold then this is your issue. Cold weather on E85 will cause rough starts.

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ROTREX SUPERCHARGER TUNER KITS - $6799/ CUSTOM STILLEN AIR TO AIR KITS -$2100/ 700+ WHP!! WWW.TOPGUNSPEEDWORKS.COM

jwick

Not calling BS as I have no clue. What's the theory to that?

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'10 G37T 6MT Graphite/Graphite - BP - G37T Build

StillenZ84

I still currently have 600cc injectors and 93 octane tune. My old tuner has been MIA for over a month now or I would have already make the switch to my 1000cc's and e. I do have the GTR plugs and a few people have told me that could be the issue. Sebastian is pretty sure he can get me lined out. This problem has been happening for over 2 months now even back when the temperature was in the 70's. Every once and awhile the cold start even throws a misfire CEL.

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AtA SC|9 lb pulley|2.85" SC|3.47" Jack|E85|CJM S1-SE|ID1000s|Walboro 485|Zeitronix FF|Stillen CBE|AP Racing|Level 10|F.I. Flex plate|Nismo-S tune|EcuTek RaceRom|Sebz|Speed density|Haltech|3GsCustoms Dual pod a-pillar|Carbon Signal GTR gauges|Fujimura|Built| CP Pistons/Carrillo rods|PortPolishHeads/intakes|928motorsports IG: evanosteenz34

EliteXpress

I too am running the GTR plugs, cold start issue is all in the tune! Last time my Z was tuned the tuner asked to keep the car over night so he could have a go with the COLD start up adjustments to prevent the misfire CEL. I have never once had an issue again.