guys, iam in deep confusion!! i derno what happen to my car but it just happen a few days ago. and it was fine untill today it just keep on happening. when i step on the car the rpm would go up let say 2500rpm then hold back then climb up to 3500 and then hold back and 4500... it just constantly happening no matter what gear or rpm its in... then sometimes its fine and the it happen again.. i did the engine oil like few weeks ago everything was perfectly fine... nothing happen.. one thing though.. i got the oil level above hi.. unaccidently... got 5 bottle of synthetic oil in.. not drunk but the level was low even't thought i let it settle down so i thought to try half bottle more.. and it when up.. after halfan hour the leveler didn't move and it was almost middle so i figure what the heck.. i empty my last bottle... the next day when i check.. it when up above high like half inch... but it was anyway... no problem found... overheat or watsoever none! hope there is nothing to do with it. anyway i got a greddy boost control and timer and greddy blow off valve .didn't thouch any setting.
anyone know whats wrong?

 

i did not understand a word of that?

is it just me?

 

You must have very poor reading comprehension then, robvii.

Vandammy, I would try to drain some extra oil out. High fluid level means low oil pressure and cavitation. Both are bad for your engine. As far as the boost spikes, I have no clue. Try draining some of that oil out.

 

thanks for the reply... but how am i going to take it out? guess will need to change the oil again... by the way... by changing oil and filter myself it would void the warranty right? i heard there's dealer's void warranty for any services which is not done by them.. i just change everything back to stock today.. i took the aem cold ram and filter out and the blow off valve have been change back to stock and i didn't encounter that problem so far..... wonder if there is anything to do with it... will reply when i change the old and see how it works! thanks amillion!

 

does your bov vent to the atmosphere?

 

bolsen : yes.. its a greddy typs s or something.... but it wasn't having anyproblem before.....
thanks!

 

sounds like the BOV venting to the atmosphere is screwing up your MAP sensor. Try putting the stock recirc one back on and see if that fixes it. I'll put my money on that as the problem.

 

if its the bov conflict with my map sensor how come its fine before? but i did change everything back to stock... bov and intakes... its fine now... but... losing power! alot! and the boost won't even't go over 16psi.... btw... the bypass vavle from the manifold... anyidea where it go? iam not sure where it go but i just stuck it in to the outlet from the bov. before my car was acting weird when i first start it and then i realise that wasn't connected.. but i can't find anywhere else to stick it to because it was so short.it only could reach to the bov.. so i assume thats where it go... u guys could help me to reffered to you car and see where the bypass vavle from the intake manifold go? thanks..

 

cant you adjust the bov unit for the greddy type-s, you should play with the settings and see

 

Check your plugs.

 

yeah... iam gonna check my plugs and see how it goes... but right now everything is fine... cause tis back to stock.. i just think it doesn't go well with the aftermarket parts... i think iam gonna sell it off... either wait till i pay off my car and reflash the ecu.... guess it would be running like .. 0=60 in 4.6minutes...... !!??