GTM Performance Engineering Stage 1 Turn key Supercharger kit In house Installation.

tjaartk · 09-07-2011, 03:42 AM

Hi Guys,

Do you know if Shumby resolved his hot start issues?

I just installed a stg 1 sc on my 2009 370Z.

Car runs and idles perfectly, with a 14% upward adjustment at idle. Starts perfectly when cold, but won't start when hot - I have to help it with my right foot to get it going when hot. Once idling it settles down to an even idle immediately.

Definitely no vacuum leaks - I made sure on Sam's suggestion. (initially had a small leak on one of the injector o-rings which messed with the idle a bit).

Is this a tuning issue that can be solved with a reflash?

Will appreciate your advice..

09-07-2011, 03:42 AM	#1 (permalink)
tjaartk Base Member Join Date: Jan 2011 Location: South Africa Posts: 29 Drives: 370Z Rep Power: 16	Hot start issues Hi Guys, Do you know if Shumby resolved his hot start issues? I just installed a stg 1 sc on my 2009 370Z. Car runs and idles perfectly, with a 14% upward adjustment at idle. Starts perfectly when cold, but won't start when hot - I have to help it with my right foot to get it going when hot. Once idling it settles down to an even idle immediately. Definitely no vacuum leaks - I made sure on Sam's suggestion. (initially had a small leak on one of the injector o-rings which messed with the idle a bit). Is this a tuning issue that can be solved with a reflash? Will appreciate your advice..

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