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please help!!! i own a 95 gts-t skyline and can not run boost higher than 9psi! been dynoed twice and air/fuel curve just goes bad and starts running lots of oil. ECU must be saving engine! will a APEXI S-AFC fix this problem??? i have disconected waste gate boosted out to 15 psi but engine starts surging at about 3500rpm. so its not the wast gate opening up!

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HI Mate,

Do you have any more details on your mods?

I/C, Exhaust etc?

An SAFC will fix the fuel ratios... And thats it..

Is the timming being pulled back as well? or just the fuel?

Is the engine pinging?

There are many variables that can cause something like this... It is one of the most common Skyline problems..... (thats what I think)..

Regards

Rob

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