airman90

iTrader: (2)

watch the video plz, i dont know how else to explain my problem. this is a s5 bridge ported. RB exhaust, everything else stock. i think it might be fuel but sometimes the temp gauge drops when it starts hesitating



http://www.youtube.com/watch?v=0ip9N...1&feature=plcp

j9fd3s

iTrader: (3)

i'm not sure why you expect a stock ecu and a bridgeport to run.... is there a check engine light? if yes, what code?

airman90

iTrader: (2)

i bought it like this i didnt make it. this is my dd i dont race it at all. just want to get rid of the problem. no there is no check engine light

SirCygnus

iTrader: (1)

you wanna get rid of it you say?

get rid of your car. you got an rx7 that has a RACE PORT on it DESIGNED for ONLY RACING in a STOCK car with STOCK ecu.

figure it out.

arad99

iTrader: (2)

where is the hesitation? do you drive your dd like this every day?

SpikeDerailed

iTrader: (7)

What size secondary injectors are in it?

Like other said, stock setup was not designed to run that port style. If you want it to run well you need a standalone or put a stock or street ported engine in there.

MIDNFauciUSN

iTrader: (8)

My thought exactly. If you DO drive it like this EVERY day, it wont be your DD for long.

airman90

iTrader: (2)

injectors are stock also. i thought about changing the fuel pump and filter and see what happen.

airman90

iTrader: (2)

i dont drive it like this every day this was for the purpose of this thread. dont you guys have common sense.

airman90

iTrader: (2)

listen careful when it reaches 6k

airman90

iTrader: (2)

so you are saying that every time you run into a problem with your car you just get rid of it. i dont want to get rid of the car i just want to fix it. i noticed the problem when i was driving with a friend and decided to race him.

MIDNFauciUSN

iTrader: (8)

I think he's saying its not the smartest idea to race your daily driver. But I don't want to see this turn into a hate thread...

PvillKnight7

iTrader: (16)

is that ignition breakup?

airman90

iTrader: (2)

sorry i dont know what you mean. can you please elaborate

SirCygnus

iTrader: (1)

your ignition is breaking up.


elaborated

airman90

iTrader: (2)

no hate at all. i understand dd are just that most of the times, just want to find out what the cause of this problem is.

SirCygnus

iTrader: (1)

your problem is that you have too much engine, and not enough of everything else.

did the car drive normally before this race?

airman90

iTrader: (2)

got it. i bought it with a msd box and use to do it but not as bad. so i think is an electrical problem and fuel. where do think i should start.
coils?
i opened the cas cap and everything looks good. i didnt see any sign of electricity jumping

my88vert

it sounds like ignition breakup to me check your timing.

airman90

iTrader: (2)

the car drives normal just cant rev past 6k. and before this race i never drove it hard. i drive it like any other car. i am about to get a second car the next month or so.

so i am thinking about buying the rtek7 chip, new fuel pump and filter. this weekend im going to change the coils with t2 coils see if it makes any difference.

airman90

iTrader: (2)

a local guy gave me his info to call him so he can check it out. i am going to call him see what he has to say

my88vert

im running a ported s4 on stock ecu. but i have a safc and 550 secondaries a little bit of tuning and some extra fuel goes a long way. i have had almost the exact same thing checked my timing and sure enough it was out fixed it and revs perfect ever since. just my opinion it is a sports car its built to be driven dont be afraid to actually drive it. a redline a day keeps the rebuild away!!!

SpikeDerailed

iTrader: (7)

my88vert exactly which style of port are you running?

-RotorDemon-

Just for *****.. Pull 4 degrees from your timing and see what happens.

Kstout24

iTrader: (1)

ya it sounds like your timing or ignition, once you get both of those checked out tell us what you find