Coilpack Issue?

[phenline]

ok, so in my car from a stand still i am in 1st and i accelerate 100% throttle and then i hit 4-5,000 rpm and the power coming on just freezes but the boost goes up and the exhaust starts popping. If i take foot of a bit say lik down to 60 - 70% throttle and then ease it back on it over comes this problem momenteraly it also does this is 2nd. As you can see this seriously hinders the performance and you help would be appreciated. I think it is a coilover problem and i have read and search and found other topics that seeeem similar but not totally. the mechanic noticed it to but said would look at it next service i would just like to know what the problem is before i go so iam more familiar with it when i take the car and know what the possiblities could be.

Thanks in advance!

[Simmo1985]

A list of your mods might help mate.

[phenline]

-no boost controller stock boost

-full exhaust

-pod

-FMIC

-bov if you could count that as a mod

thanks!

[govich]

hi,

http://www.skylinesaustralia.com/forums/t186472.html

http://www.skylinesaustralia.com/forums/t186513.html

http://www.skylinesaustralia.com/forums/t183963.html

http://www.skylinesaustralia.com/forums/t187342.html

http://www.skylinesaustralia.com/forums/t186359.html

http://www.skylinesaustralia.com/forums/t180944.html

http://www.skylinesaustralia.com/forums/t185331.html

http://www.skylinesaustralia.com/forums/t184031.html

http://www.skylinesaustralia.com/forums/t127057.html

http://www.skylinesaustralia.com/forums/t136683.html

http://www.skylinesaustralia.com/forums/t114981.html

http://www.skylinesaustralia.com/forums/t124285.html

and the big one

http://www.skylinesaustralia.com/forums/t32356.html

knock yourself out.

[phenline]

thanks for that mate hopefully taping/silicon on the coils will help *cross fingers*

[Duke]

I had the same problem , seems with your mods you are sufferring from overfueling, you may need to look at the apexi neo or SAFC II to fix this up, or it could be your coilpacks. Apexi neo can be picked up for around 400 bucks and a dyno tune for it will set you back about 240.

[Simmo1985]

When was the last time you changed your spark plugs? Look at replacing them first if they're old.

Then I would recommend changing your O2 sensor if you've never done it (fuel filter couldn't hurt either). Should only cost ya about $110ish.

I used to have some slight popping whilst driving around. After changing those two things it no longer does it, and now I get much better fuel economy. win win.

If you still have problems then start looking at coilpacks and spark plugs gapping.

[rukus]

ok, so in my car from a stand still i am in 1st and i accelerate 100% throttle and then i hit 4-5,000 rpm and the power coming on just freezes but the boost goes up and the exhaust starts popping. If i take foot of a bit say lik down to 60 - 70% throttle and then ease it back on it over comes this problem momenteraly it also does this is 2nd. As you can see this seriously hinders the performance and you help would be appreciated. I think it is a coilover problem and i have read and search and found other topics that seeeem similar but not totally. the mechanic noticed it to but said would look at it next service i would just like to know what the problem is before i go so iam more familiar with it when i take the car and know what the possiblities could be.

Thanks in advance!

f**k da coilova's brooo

just get da springs chopped and full deck it out brooooo

also, dun forget da spinning chromies

[bombtrack]

Sounds similar to a problem I have been having.

My advice is to replace spark plugs, O2 sensor and then coil pack. In that order.

There are ways to check if coils are giving you grief, probably in that list of posts from govich. Check em out.

Cheers.