running rich and idles very bad 7afte Options

[trd94]

ok i just intalled my new turbo kit and it seems to be running a little rich , my kit includes , t3 turbo in a 60 trim , wastegated at 7 psi , 89 ford probe injectors, 3 in intake pipe& down pipe back is also 3 in, 12:1 fmu , walbros 255 fuel pump, type rs bov,and a costome mount side intercooler, i have all the other little thing for the kit as well, i retarded my timming by 6 degrees and it just wont smooth out what would you guys think the problem is . i thank you for any help

the timing i retarded on the dyno also do you have one step colder plugs?

i dont have colder plugs no one at my autozone knows how to look this up , do you have a part # to help me ,thanks again

[nik]

ok i just intalled my new turbo kit and it seems to be running a little rich , my kit includes , t3 turbo in a 60 trim , wastegated at 7 psi , 89 ford probe injectors, 3 in intake pipe& down pipe back is also 3 in, 12:1 fmu , walbros 255 fuel pump, type rs bov,and a costome mount side intercooler, i have all the other little thing for the kit as well, i retarded my timming by 6 degrees and it just wont smooth out what would you guys think the problem is . i thank you for any help

the timing i retarded on the dyno also do you have one step colder plugs?

i dont have colder plugs no one at my autozone knows how to look this up , do you have a part # to help me ,thanks again

i dont know the part # off hand they should know how to look it up i would do this get new plugs then set timming to normal get you t-gun out turn it back 3 degrees see how she runs keep the boost at 4-7 psi

[CheesyLobster]

Also have check valve and stock preasure regulator, could that be the problem?

yes.

I have the same setup as there and i have NO problems (except i have stock fuelpump, works fine at 7psi), so i don't that thats the issue. make sure that you have your safcii set for "pressure." how are those probe injectors impedence? maybe thats the issue... i just know my fuel system works fine, i run perfect with 550cc injectors, fmu, checkvalves, safcii (-50 low tp, -25 high tp) and EVERYTHING else stock for fuel.

[NateG]

Also have check valve and stock preasure regulator, could that be the problem?

yes.

I have the same setup as there and i have NO problems (except i have stock fuelpump, works fine at 7psi), so i don't that thats the issue. make sure that you have your safcii set for "pressure." how are those probe injectors impedence? maybe thats the issue... i just know my fuel system works fine, i run perfect with 550cc injectors, fmu, checkvalves, safcii (-50 low tp, -25 high tp) and EVERYTHING else stock for fuel.

So i guess the 255 fuel pump puts out so much preasure that it is overloading the injectors with fuel. I need to get the fuel preasure back down closer to stock. There high impedence.

[nik]

even with a bigger pump and a stock FPR the stock FPR should keep the pressure the same at idal

[NateG]

even with a bigger pump and a stock FPR the stock FPR should keep the pressure the same at idal

Its running extremely rich at part to closed throttle. Especially going down hill. Im getting fuel in my oil. I cant lean it out any more with the safc. -50 at low throttle. turbo probe injectors shouldnt be to big. Right? I think im going to put my stock injectors back in. Running 7psi they should be ok right? Maby ive got a injector sticking open or something. Could i have wired them wrong? Anyone no which wire goes to which side of the injector. i just went by the way the stock ones were.

[trd94]

i got new plug and i set the timming back she runs good but still seems a little rough at idle but that could be my plug wires still stck size i will have to get a little bit bigger soon i am going to the dyno in a couple of weeks so we will see what happens thanks again

[southwest2118]

wire size doesn't effect the performance that much...?

[nik]

i ran brand new denso oem plug wires the whole time i was 7afte

[CheesyLobster]

i ran brand new denso oem plug wires the whole time i was 7afte

stock wires here too.

[trd94]

oh well that is cool to know , what do you guys think about having the head port n polished for a little better flow?

[CheesyLobster]

oh well that is cool to know , what do you guys think about having the head port n polished for a little better flow?

sure go for it if you have the cash. really though you would probably only pick up 5-10 horses.

[trd94]

oh well that is cool to know , what do you guys think about having the head port n polished for a little better flow?

sure go for it if you have the cash. really though you would probably only pick up 5-10 horses.

do you think that all i would get even with a turbo ?