Car starts at cold start only

257201 · 01-23-2016, 10:29 PM

Ok guys all im asking is just advice and what I should do. Nobody is trying to show that their better than others. Ok so my setup is a rebuilt street ported 13b only abou 700 miles on the engine with a T64 single and all the rats nest is gone even the air pump. My brother had talked to the guy who had it and said that the primaries and secondaries are 750cc on a 255 fuel pump. My brothers rx7 has the stock twins and fuel injectors and everything else. When installing his pfc to mine, the car will start at cold starts but then ill let it idle for about 1 or 2 minutes and it will die on me and while idling it throws out alot of white smoke. Idk if I need the display boost controller hooked up also. What could be the problem?

chibikougan · 01-24-2016, 01:24 AM

Why would a tune for a twin with 550cc run a car with a single and 750cc injectors? Seriously you need to find a tuner and get that thing sorted out properly you will pay to much for a terribly old ECU that is very very slow and will end up with a popped motor.

Or you can save some money and buy a proper standalone, WI, and have it installed and tuned.

I am going to assume you will be keeping the PFC and just puckering yer butthole every time you mash the gas.

Get a proper EBC or even a manual over the PFC unit. Then get her to an experienced PFC tuner have it dyno tuned or street tuned.DO NOT JUST TAKE MAPS FROM STRANGERS ON THE NET

Good Luck!

01-23-2016, 10:29 PM	#1
257201 The Newbie Join Date: Jan 2016 Posts: 4 Rep Power: 0	Ok guys all im asking is just advice and what I should do. Nobody is trying to show that their better than others. Ok so my setup is a rebuilt street ported 13b only abou 700 miles on the engine with a T64 single and all the rats nest is gone even the air pump. My brother had talked to the guy who had it and said that the primaries and secondaries are 750cc on a 255 fuel pump. My brothers rx7 has the stock twins and fuel injectors and everything else. When installing his pfc to mine, the car will start at cold starts but then ill let it idle for about 1 or 2 minutes and it will die on me and while idling it throws out alot of white smoke. Idk if I need the display boost controller hooked up also. What could be the problem?