93blacktransam

iTrader: (6)

OK i have been having a lot of trouble since i have put my tranny back in.....

Sputtering really bad at wot, random dieing...and acting like a vacum leak....At idle the rpms jump all over the place 1500 and below .when i first turn on the car it idles at like 1100 or higher some times...

What i have done before this started is put my tranny back in remove the ac and smog, air ,and all that stuff change the oil and plugs and wires and remove my zex kit....Fuel pump is grannatelli 255 got it two months ago ..

No cats true duels long tube headers ...Mods in my sig

I have changed the o2 sensors regulater fuel filters checked fuses.......

codes are
p0418
p0412
p0405
p0154
p0134
p0132
p0131

someone please call me at 806-330-1075 if you have any ideas i need help

candlelit

iTrader: (21)

I'm not the right person to ask about that problem, but to me it sounds like it has something to do with the fuel. maybe bad injectors. maybe some kind of compression or intake leak. anyone else have an opinion??

Ah7394

fuel filter. happend to my buddys ss.

Badguy7

iTrader: (6)

Yeaa, im thinking its the fuel filter as well. My car did this when i accidently poured in some dirty gas, when my dad brought me 5 gallons and i guess he didnt check the bucket. I dont remember if it sputtered, but i know it would just lose power and die.

Ah7394

yup fuel filter. replace and see if it works. also check fuel lines for build up and clogs. oh and seafoam cleaner is your friend.

orangeapeel

iTrader: (18)

Could be a number of things in conjunction. Does the motor still hold compression?

1QK-WS6

so you removed all of the emissions stuff? well that explains some of the codes. i'd make sure i didn't leave any loose ends. ie open vac lines or maybe you pinched the harness in bt the block and the trans. hope this helps

TireSm0ke

iTrader: (1)

sounds like a small vacuum leak to me. and my guess would be somewhere close to the engine because once it heats up it gets better, correct?