Nissan 370Z Forum - View Single Post - Stillen supercharger | car shut off | No fuel below half tank

NissanTracker · 01-22-2018, 02:07 PM

Hi,

Wanted to reach out and ask if anyone ran into the issue with their Z shutting off due to lack of fuel (although gauge says otherwise). After installing the Stillen supercharger I was at the track and had over a 1/4 tank of gas. On the straight.. car shut off in WOT. I filled her back up and it didn't happen again that day. Just this past weekend, I had trouble starting the Z... gas was below 1/2 tank.

I know CZP has a return correction kit... but I am still return-less. I followed the Stillen instructions for the pump assembly modifications.

"The factory in-tank regulator relieves into internal passages that lead to a pair of venturis. When removing the in-tank regulator, you will require this product in order to continue feeding your return fuel into these venturis. One of these venturis creates a swirl function which reduces aeration and promotes canister refilling. The other venturi is a jet-pump used to draw fuel over the center of your saddle-type gas tank (over the driveshaft). Without this product in your fuel system build, your vehicle will run out of fuel while the gauge is somewhere just below half tank."

much appreciated,

-NT

01-22-2018, 02:07 PM	#1 (permalink)
NissanTracker Track Member Join Date: Jun 2016 Location: Massachusetts Posts: 724 Drives: 07' Nismo, 14' Nismo Rep Power: 29262	*UPDATE* Stillen supercharger \| car shut off \| No fuel below half tank \| CZP fix Hi, Wanted to reach out and ask if anyone ran into the issue with their Z shutting off due to lack of fuel (although gauge says otherwise). After installing the Stillen supercharger I was at the track and had over a 1/4 tank of gas. On the straight.. car shut off in WOT. I filled her back up and it didn't happen again that day. Just this past weekend, I had trouble starting the Z... gas was below 1/2 tank. I know CZP has a return correction kit... but I am still return-less. I followed the Stillen instructions for the pump assembly modifications. "The factory in-tank regulator relieves into internal passages that lead to a pair of venturis. When removing the in-tank regulator, you will require this product in order to continue feeding your return fuel into these venturis. One of these venturis creates a swirl function which reduces aeration and promotes canister refilling. The other venturi is a jet-pump used to draw fuel over the center of your saddle-type gas tank (over the driveshaft). Without this product in your fuel system build, your vehicle will run out of fuel while the gauge is somewhere just below half tank." much appreciated, -NT Last edited by NissanTracker; 01-26-2018 at 12:57 PM.