hello. i dont know if its my turbo but my car is blowin white sometimes blue smoke at idle and while drivin. and its makin me sick. its a fresh rebuilt d16y8. i even took out the fmu cuz i thought it was running rich. still smokin. do i need a new 15g turbo? i have a sohc greddy kit. will a bad turbo ruin my motor?

also what other turbo would fit the sohc manifold and downpipe? can i upgrade to 18g?

any help will be appreciated thanks and if anyone got a 15g for sale in good condition let me know thanks.

 

you can do some quick checks first check downpipe for oil if so its blowing through your seals.

second you can check shaft play of the turbo try moving the shaft up adn down left or right if its feels loose time for rebuild

 

can it be my fuel pump?

 

CAN THE SMOKE BE BECAUSE OF A KINK IN THE FUEL LINE THAT GOES INTO THE FUEL FILTER? I BROKE THAT PIECE AND HAD TO CUSTOM A NEW ONE AND IT HAS KIND OF A KINK IN IT. CAN IT BE THAT? I CAN TAKE PICS.

 

No sounds like a turbo problem more than a fuel problem. If it were a kinked fuel line problem it would be lean not rich. Make sure the return line flows good and check the down pipe for oil.

 

Make sure you do a compression check first then you would know more.

 

check your turbo first... signs of oil leaks is definitely the problem.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SIK IN DA HED &raquo;</TD></TR><TR><TD CLASS="quote">check your turbo first... signs of oil leaks is definitely the problem.

</TD></TR></TABLE>

man thats so much work.. but damn i checked my spark plugs today and damn their black like a ****. still smokes sooo much. but im not losing oil wtf? but i freakin lost more than half a tank of gas in just like 20 miles. wtf is that all about? i have stock injectors with fmu and fuel pump

 

is your oil all black or does it look milky. everytime ive blown a head gasket ive lost mad gas and coolant

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kyosoeg6 &raquo;</TD></TR><TR><TD CLASS="quote">is your oil all black or does it look milky. everytime ive blown a head gasket ive lost mad gas and coolant</TD></TR></TABLE>

its a brand new fresh completly rebuilt motor.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by egturbo &raquo;</TD></TR><TR><TD CLASS="quote">

man thats so much work.. but damn i checked my spark plugs today and damn their black like a ****. still smokes sooo much. but im not losing oil wtf? but i freakin lost more than half a tank of gas in just like 20 miles. wtf is that all about? i have stock injectors with fmu and fuel pump</TD></TR></TABLE>

UHH? Check your coolant first, and then your oil. Who built this engine?
Let us know what you see, after that.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nd_styles &raquo;</TD></TR><TR><TD CLASS="quote">

UHH? Check your coolant first, and then your oil. Who built this engine?
Let us know what you see, after that. </TD></TR></TABLE>

imma take out my turbo kit today. gonna check the turbo see if its leakin oil out.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nd_styles &raquo;</TD></TR><TR><TD CLASS="quote">

UHH? Check your coolant first, and then your oil. Who built this engine?
Let us know what you see, after that. </TD></TR></TABLE>

ok took my whole turbo kit off. my turbo is in the best shape it can be. no shaft play at all side to side in and out. put back my stock headers and took out walbro fuel pump and fmu no more smoke. my sohc turbo kit is now for sale.

 

don't give up!!!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by brickonwheels &raquo;</TD></TR><TR><TD CLASS="quote">don't give up!!!</TD></TR></TABLE>

im sorry boys goin back to b series.

 

...comon dude...don't get that discouraged!!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chillinit &raquo;</TD></TR><TR><TD CLASS="quote"> ...comon dude...don't get that discouraged!!</TD></TR></TABLE>

sorry. im pretty sad also. rebuilt my whole motor took about two months to get my car back drove it 20 miles and now im sellin. im pretty pissed. wiring harness given me problems. im just gonna go back to b series. here's the thread i made on my sale. sucks man i really wanted to stay sohc. thats y i sold my b18 turbo before. but the dohc motor was easier on me. for some reason.

https://honda-tech.com/zerothread?id=783807

 

I know that you said it's freshly rebuilt but did you bother to the compression check???

 

Your map could be reading incorrectly or possiblitly that your O2 sensor isnt reading right... Sounds like a fuel problem... Did you check all your vacuum lines and lsten for any sucking noises?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by soundman &raquo;</TD></TR><TR><TD CLASS="quote">Your map could be reading incorrectly or possiblitly that your O2 sensor isnt reading right... Sounds like a fuel problem... Did you check all your vacuum lines and lsten for any sucking noises?</TD></TR></TABLE>

motor is good no more smoke. put my motor back to stock motor is good. turbo is hella good. it was runnin too rich for some reason. i didnt know how to tune my vafc and my dx ecu was burnt. i dunno i wanna go back to b series. thats y im sellin all my good sohc stuff.