khairo82

whats up guys..
my 05 CS is driving me crazy and im at the point of selling this peace of crap..
seems to 'stutter' sometimes when accelerating in 5th or 6th gear. Feels like it's in too high of gear ... and it misfire, and sometimes when i do u turn the car feels like its gonna shut down...and its not as fast as it used to be on the 2nd gear....

let me tell you what i did:-
1- changed my spark plugs.
2- checked my coils no cracks, do they go bad without cracking or just with cracks..
3- changed my bat.
car still do the same ****...
do you guys think the problem is with my feul pump? or the coils though no cracks in them..

thank you guys for reading and i really apreciate your help

wirunner

Totally agree

Are you familiar with what the cracks look like? They are very small hairline fractures - easy to miss if you don't know what you are looking for. Should run from the grommet down the pencil part. It's not like crack where it will break in half or you can feel it.

What you describe sounds like a coil. Or bad gas. Did you try fuel injector cleaner?

User 4221

If you have hairline cracks, then under load, they can short to the head through the crack.

Km1.8t

Sounds like the Coils, order from Sunset Porsche and they will help you out. Do it soon so you do not foul up the new plugs,

Dennis C

Sell it and move on.

francars

I will say try taking it to a local Indy Shop for dianostic. It might be something that can hopefully not cost too much instead of selling car IMO. How many miles ?

khairo82

thank u all for the reply.. the car has only 50 thousand miles on it and its n 05
thats y im going knuts...