I went to the track last night, and my car couldn't pick up and I couldn't trap over 93mph, and my best ET's was 14.9... best 60' was 2.3, and i felt like i did got tracion, but the car felt like it was misfiring off when i rev it up to 2000 rpm, and it kinda holds and doesn't get power, and let's that i go through first gear, then before it shifts it kinda took a long time before it went to second.. and it felt during LOW\HIGH RPM kinda stutter/ hesistation.
This morning, i took it out, and it felt all good again, but i was so mad last night man, people told me that i should do plugs and wires, replace my coil with the MSD one and replace the wire, and it should be it.. mabey a tune or so.
the car just feels like ****, it idles like at 600-700 rpm, and yesterday it was baaad.

P.S. - it wasn't running hot either.

 

My car did similar, turned out to be the coil. It would do it sometimes but not others, ran good when it was cold.

I would do plugs, wires and coil first, then if that dosent help an opti.

 

I already replaced the Opti, Water Pump, Fuel Filter.
Could it be the Fuel Pump?

I am gonna do my plugs and wires, and the coil by next week.
But, I just wanted to know if anyone had this problem, and know of anything else that could go wrong, besides Plugs, Wires, and Coil?

 

ttt

 

sooo to tell ya the truth, i had the same exact problem on my 95 z and what do ya know???? it was the fuel pump, after changing the plugs wires, 02 sensors, fuel injectors, and tons of other lil goodies!! lmao!! waste of money and time till i pin pointed that problem!!

 

anyone else?