If you have constant misfires you wont even get a good chance to make it into boost. Change the plugs if you dont know when/if theyve beenreplaced. If that doesnt help, swap cyl 3 and 4 coil packs with 1 and 2. Check for codes. If the misfire is on 1 and 2 now, youll know its a couple bad coil packs. Im wondering about the N75 valve/or lack of one though. If its not plugged in, or if it is non existant under the hood, Id find out what is controlling your boost (or not controlling it.) If you want any more help on that youre gunna have to post a pic of what your engine bay looks like in this area: (youll have to remove the intake ducting (2 pieces) youll need a phillips head screw driver and about 45 seconds to do it.)


How long have you owned this car and how long has this problem been going on???

 

Your N75 is there with the electrical plug. You are missing your PCV vavle. Not sure why!

 

Thats my pic from when I was doing a boost leak test.Notice the cork? I was showing him a pic of the part of his engine bay he needs to show us.

 

IM workin on resizing the photo its from a nikon d70 so the file size is huge give me like 10 min.

 

Sorry, I was into my second martini and I didn't check who sent, I just saw missing stuff.

 

find the wastegate on the turbo or find the turbo brass nipple. there should be a vac line attached to both of them. follow those vac lines and it will take you to what ever is controlling you boost, n75, mbc, or ebc. you gotta have something

 

damn the pic will come tommorow. my cameras not workin right now.

 

Ok I have pics now of the turbo area with the intake removed. I dont know why but there was like oil puddling in the turbo inlet. Also I took a picture with the head off and it looks like someone took a crap in my engine. Also there was alot of carbon buildup on the plugs.

[IMG]local://upfiles/36255/C44BAF18BCD34806938474D1A9FF0057.jpg[/IMG]

[IMG]local://upfiles/36255/5088EF24BF37427BBD6967154819E41D.jpg[/IMG]

[IMG]local://upfiles/36255/B22BC91790C445D0BE590B84EEC102ED.jpg[/IMG]

[IMG]local://upfiles/36255/77AF23C76B054FBCAF2850BEB776E004.jpg[/IMG]

[IMG]local://upfiles/36255/D757AF852325428D8E6522041B5C58E6.jpg[/IMG]

 

More Pictures




[IMG]local://upfiles/36255/BB5DE418AD0D4E299C42BD6BA8D072DB.jpg[/IMG]

[IMG]local://upfiles/36255/7490FD8849F84649870F9C24FA139DC3.jpg[/IMG]

[IMG]local://upfiles/36255/0A6B4A164E6B4277A2443CFF0A7DDA5D.jpg[/IMG]

 

Interesting, I dont even know what to say except the part of the engine you are calling the "head" is the valve cover.