Fuel Cutoff

ChrisSlicks · 07-09-2012, 07:11 AM

Limp mode initially kicks in at 280F and will limit you to 5000rpm, this is usually a good sign to back off a bit. If you drive hard on a stock car you get hit this is as little as 2 laps.

Full on retarded mode kicks in at 300F if you ignored the initial warning. The throttle bodies will not open fully and VVEL will be restricted. I believe you are also limited to somewhere around 3500rpm.

And yes you can get fuel starve at 3/4 of a tank, on street tires. But it is normally in right hand turns since the fuel pickup and pump is on the right.

SwampFoxes · 04-23-2018, 09:17 PM

Quote:

Originally Posted by ChrisSlicks

Limp mode initially kicks in at 280F and will limit you to 5000rpm, this is usually a good sign to back off a bit. If you drive hard on a stock car you get hit this is as little as 2 laps.

Full on retarded mode kicks in at 300F if you ignored the initial warning. The throttle bodies will not open fully and VVEL will be restricted. I believe you are also limited to somewhere around 3500rpm.

And yes you can get fuel starve at 3/4 of a tank, on street tires. But it is normally in right hand turns since the fuel pickup and pump is on the right.

So I'm having this problem on any hard right I take with a lot of Acceleration from low rpm. What's the best way to fix the fuel starve, should I take the pump out and clean it?

Spooler · 04-23-2018, 11:40 PM

Quote:

Originally Posted by SwampFoxes

So I'm having this problem on any hard right I take with a lot of Acceleration from low rpm. What's the best way to fix the fuel starve, should I take the pump out and clean it?

CJ Motorsports road race pump setup. Let me see if I can find the thread.

Rusty · 04-24-2018, 11:13 PM

Quote:

Originally Posted by Spooler

CJ Motorsports road race pump setup. Let me see if I can find the thread.

07-09-2012, 07:11 AM	#1 (permalink)
ChrisSlicks A True Z Fanatic Join Date: Mar 2009 Location: North East Posts: 6,203 Drives: 09 370Z Sport M6 Rep Power: 654	Limp mode initially kicks in at 280F and will limit you to 5000rpm, this is usually a good sign to back off a bit. If you drive hard on a stock car you get hit this is as little as 2 laps. Full on retarded mode kicks in at 300F if you ignored the initial warning. The throttle bodies will not open fully and VVEL will be restricted. I believe you are also limited to somewhere around 3500rpm. And yes you can get fuel starve at 3/4 of a tank, on street tires. But it is normally in right hand turns since the fuel pickup and pump is on the right. __________________ Hotchkis ARB \| Stillen CAI \| Art Pipes \| Berk CBE \| Stillen AP Racing Brakes \| AE Performance Oil Cooler \| BC Racing ER Coilovers \| Doran Control Arms

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