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View Full Version : Help with Diagnosis Boost Isnt Kickin In


ayororo
12-02-2010, 11:12 PM
Hey so I recently bought that s13 off oscarmagana in the car (http://zilvia.net/f/#) for sale thread,

So the car is fine at idle, car up really fast when cold, Car does fine under light driving, has a Profec B 2 Controller and I have it on factory settings that i set, HKS ssqv greddy FMIC setup.

I think the problem is most likely a boost leak, but I want zilvias opinion.

The car still gets to like 1.xx KPA boost I think But I am not feeling actual pull, And i am not hearing the Blow Off Valve as Loud as I did on my last 2 cars (http://zilvia.net/f/#) which had them. its way quiet you wouldnt even know my car is turboed unless i was flooring it and let go. Once I get to WideOpenThrottle or past 3/4s down the pedal u can hear the turbo really loud but the car is not getting anywhere lol, if your just cruising the car is fine, oil levels fine etc c0mpression

I think it might be an Actuator Problem or
MAF ?( but car runs fine and idles fine )
Boost Leak( Wouldnt I still get power ?)( I will leak check this saturday)

So Yeah I wanna know what you think what my problems most best define in the mean time. Thank you

godrifttoday
12-03-2010, 04:42 AM
Why don't u ask the previous owner?

ayororo
12-03-2010, 01:31 PM
Lol, i did, he doesnt know whats up with it

ayororo
12-03-2010, 01:32 PM
K idont even think im hitin more than 1 kpa

ayororo
12-03-2010, 02:44 PM
I think its the timing i jus changed it and it seems better now i jus eneda fine tune it