After 4000$ Still Runs Like Poo Help!!!

[gunnmetal]

ok i have a 95 eclipse GS

i got a 97 engine 1500$

install 1100$

2 weeks later they told me my head was cracked
i was loosing oil and the cars was misfireing bad

now i got all that fixed for 2000$

the car is still misfiring in the morning

WTF IS GOING ON????

i really need to know how to fix this! im all out of money.

 

[96'GSspyder]

Do you know if you have the same sparkplugs that were in the cracked head? Or fuel injectors? This might be a long shot, but what about the timing belt?

-EDIT-
you know, for all that money, you could have put in a turbo motor?

 

[gunnmetal]

Today when I was going to school i was smelling gas from inside my car really bad i mean worst than before. i found what it was it was my fuel rail or the injector rail like my mecanic said BAH" anyways... the little "tire like" valve wa pooring gas. so he changed the little rod inside the valve. my car have stopped sputering about 75% but its still is... i can see a little bit of gas residu when i look maybe i sould change the hole rail?

 

[96'GSspyder]

haha, yeah, so i guess i was right about the fuel. Anyway, its time for an AEM fuel rail

 

[honduraneclipse]

did you make sure you switched the intake manifold to a 95 ... the 97 car does not have a port for the fuel return line ... and also some vaccum lines i believe... thats why probably your smelling gas.... and do not get a aem fuel rail ... its just a big waist of money... do yourself a favor a go with the factory rail... in the end youll probably end up spending around 500$ with the fittings and all ....