dobbs1027

ihave a 93 delsol with a jdm b26a2 and just today when i floor the car it will bog down does anyone no whats up or what i should look for?

dobbs1027

sorry its ab16a2

Lee_Delso

Timing or fuel problems?

IVI

when was a tune up last done?

it could be a weak spark, bad fuel delivery.

check the plugs, what condition are they in?
cap & rotor?

fuel injectors could be clogging.

JDMlyfestyle

Thowing any CEL... have u worked on the car prior to this happening?
Check all of your ground connections under the hood to be sure they arent loose.

NonovUrbizniz

Almost definately a fuel problem..

When's the last time you changed the fuel filter?

What engine did the car come with?

Could be as simple as the fuel pump not being able to run to the capacity of the new engine...

Do you run the tank dry a lot? or do you always keep it over half tank?

BDogggUT34

i agree with the above from experience, i just had my LS swapped and the car had been sitting for about 6 months with a half tank. Ran good at first then completely ran like crap, changed fuel filter and filled her up with a tank of premium and all is perfect!!

dobbs1027

thanks i live in fl and we just got alot of rain some how ssome got to the spark plugs it all good now thanx