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HKS fcd
Posted: Thu Aug 14, 2008 5:38 pm
by beast911
Hey guys i got a hks fcd and hooked it up with the wires you specified i think i did it right it kinda works but it makes it cough and splatter kan somone help me thanks
Oh and i will post pics of my kar soon just rebuilt the motor its going good
Posted: Sat Aug 16, 2008 8:32 am
by beast911
Please help me
Posted: Tue Aug 19, 2008 12:09 pm
by mangusta
If it is coughing and spluttering, is it still hitting the Fuel Cut?
What boost are you pulling? and when does it cough and splutter?
fcd
Posted: Tue Aug 19, 2008 3:51 pm
by beast911
Hey i think i had my fcd turnd up to high i turnd it down it goes alot better.
Im only running 15 pounds but it goes higher at low rpm its fine right threw the rev range til it gets to about 5000rpm and then it coughs could it be fuel pump not coping
Posted: Wed Aug 20, 2008 3:44 pm
by mangusta
At 5000rpmp, running high boost, you might be heading towards leanout, or yeh, the fuel pump might not be able to keep up.
Put a fuel pressure gauge on and drive it, see what the pressure is, and if it drops off when you are at 5000.
Posted: Wed Aug 20, 2008 4:12 pm
by beast911
Yea il do that cheers for your help