Re:problems starting car with smc+450's after install
 

Damn... I still say your getting too much fuel. Is there any way you can lean it out anymore?

Re:problems starting car with smc+450's after install
 

I agree. My AFC hack was doing the same until I leaned it out more. Now it idles like stock......

Re:problems starting car with smc+450's after install
 

ok i leaned 1k-2k to -15% and it still havin hard time starting. this is pissing me off. should i lean it out more?

Re:problems starting car with smc+450's after install
 

Okay, if you went from -40% to -25% to -15%, that doesnt sound like you're "leaning" it out. That's actually enriching your fuel system. Remember that the deeper you are in the negative, the leaner it gets. The closer you are on the positive, the richer it gets.....

Re:problems starting car with smc+450's after install
 

Yeah, can you go past -40? I don't know how far you can adjust with SMC.

Re:problems starting car with smc+450's after install
 

Sounds like hes having the same problem as me honestly. Yeah -59% is the leanest. I'm having a hell of a time getting settings to idle worth a damn. And everything is so rich.

Re:problems starting car with smc+450's after install
 

hmm so the higher the % the leaner? im confused. all i know is that after installin this ---- my car is havin a hella hard to time starting. :(

Re:problems starting car with smc+450's after install
 

Pull the plugs and see if your rich or not.

Re:problems starting car with smc+450's after install
 

hmm i was just runnin some foo today and my car is runnin pretty wack. imma put the fmu back on. so my 450's and resistor and smc is up for sale soon once i get it off. i just dont know how to tune it. but they all work.

Re:problems starting car with smc+450's after install
 

how much do you want for them