Misfire on all cylinders?

[240dx]

The problem gradually came. It started intermittently but now its constant.
I dont drive my car in its current condition. The moment i start it up big puffsof white
smoke exit the exhaust, it can idle but the moment i add gas throught the rmp range theres a constant sputter and it can get
pretty violent. replaced wires cap and rotor NTK iridiums are now black from the unburt fuel. all cylinders seem to be misfiring
and yes i checked my wires are in the correct position. This problem gradually came, i never touched anything.

any ideas? 97 KA

[PyR0NiAk]

Check your compression...

[240dx]

Compression is 185 across

[kouki munster]

Check the injector o-rings.

[PyR0NiAk]

Check the injector o-rings.

Yep, that was my next guess...

[240dx]

just replaced them and no change

[PyR0NiAk]

Sounds like maybe your timing is off a tooth..

[240dx]

I just rebuilt the motor and havnt had any problems up until this.
The timing chain is brand new OSK. if the timing jumped a tooth it would not have been intermittent.
anything eles??

[PyR0NiAk]

MAF sensor can cause them to run rich as well

[240dx]

would the o2 sensor cause it too run THAT rich??

[Dattebayo]

White smoke means coolant.

Also, wtf do you need iridium for? Your car isn't turbo...

[PyR0NiAk]

Could be fuel as well. And in this case seems more likely, considering he has good compression.

[PyR0NiAk]

would the o2 sensor cause it too run THAT rich??

I said MAF, not O2, but the more I think about it, the more it seems like a spark issue. Start double checking your connections.

[Dattebayo]

Could be fuel as well. And in this case seems more likely, considering he has good compression.

Well then, lets talk about his fpr then, that would definitely cause a few of those symptoms...

[Lonismos14]

White smoke means coolant.

Also, wtf do you need iridium for? Your car isn't turbo...

As usual you are wrong his car is turbo but dingus

[PyR0NiAk]

Could be fuel as well. And in this case seems more likely, considering he has good compression.

Well then, lets talk about his fpr then, that would definitely cause a few of those symptoms...

Completely slipped my mind, but yeah that would definitely do it. FPR may have failed. Would also explain why it was gradual.

[Lonismos14]

also check and make sure you dont have a coupler loose

[Dattebayo]

White smoke means coolant.

Also, wtf do you need iridium for? Your car isn't turbo...

As usual you are wrong his car is turbo but dingus

Go hump a cactus.

How would I know unless he posted it in his profile, huh? Man, you really are a turd.

[OutToWinPAHC]

Compress is good, so hopefully you not burting coolant. I would....

Check for intermix to be sure\
Pull codes
Check fuel pressure on the rail,
Check for vacuum leaks
Check AFR
Check ignition timing
Check EGR /PCV

[Lonismos14]

[/quote]

Go hump a cactus.

How would I know unless he posted it in his profile, huh? Man, you really are a turd.[/quote]
A simple question would have been nice. And no i ahve tried humping a cactus it hurts but once u remove the thorns its really wet.