R33 Rb25de+t Head Ake Problems....

[..(hNJoH_o5_Wl)..]

hay all i gotta wee problem...

im running a r33 s2 with a rb25de s1 engine rb25 turbo 3 inch exhaust and s1 computer and rb25 non turbo afm...

my problem is its starts 1st pop every time but wont idle and runs on 5 to 4 cylnders but once past 3500-4000rpm its runs like a dream on all cylinders no missing and i mean like a dream.. that is running with out the turbo but still bolted on the side once the turbo is plumbed up it non stop flutters like its dosing..

anyone had similar problems?

[eeiko321]

hay all i gotta wee problem...

im running a r33 s2 with a rb25de s1 engine rb25 turbo 3 inch exhaust and s1 computer and rb25 non turbo afm...

my problem is its starts 1st pop every time but wont idle and runs on 5 to 4 cylnders but once past 3500-4000rpm its runs like a dream on all cylinders no missing and i mean like a dream.. that is running with out the turbo but still bolted on the side once the turbo is plumbed up it non stop flutters like its dosing..

anyone had similar problems?

yeah ive had identical problem to yours....

when its missing cylinders it sounds like a WRX...then goes away....

usually check your spark plugs... then your ignition leads... then the ignition module...

i would do those first

then you move on to other things