After replacing the coolant temp sensor and sender, i still havent gotten anywhere with my hesitation. I have three CEL's 36,25,32...pulsed injection which is nothing, idle air control motor, and egr, which is blocked off.

PROBLEM: Once the car reaches its optimal operating temps, it will start to hesitate only when i romp on it, but after a while it hesitates from a start, easy acceleration, or wot.

I just replaced my milled head with a newer one, and i just thought about valve stem seals, could they do anything like im saying?

PARTS REPLACED SO FAR: plugs, wires, coil, cam angle, idle air control motor, iac, injectors, fpr, fuel filter, fuel pump, gas tank, battery, coolant temp sensor, front o2(its advance auto brand though) and probably more, i just cant remember at this point.

Now, spark plug #3 has oil on it, i checked after i ran the car this morning, BUT the spark plug well seal is perfectly fine and brand new, i dont know how the oil would get on the plug like that..any ideas?

I know ive asked this question a hundred times, but i cant drive my car to work and i MUST have my car. Thanks alot

Aem Cold Air AFX 55mm TB
Fidanza Cam Gears NGK Wires
AFX UDP Greddy Header
Gutted Cat Greddy Evo Catback
Energy Suspension MMI Eibach Sportlines
Tokico Blues...always more to come

update..my compression all the way across is 179, a bit low. I also have 150xxx miles. Any info?

woOt...im getting a new car..97 rs baby!

Aem Cold Air AFX 55mm TB
Fidanza Cam Gears NGK Wires
AFX UDP Greddy Header
Gutted Cat Greddy Evo Catback
Energy Suspension MMI Eibach Sportlines
Tokico Blues...always more to come