hey, so, i blew the eninge in my car, i changed it to the exact engine that was in the car before, it ran good before i took it out of the other car and put it in myne, now before i did that id be driving down the road and id feal a slight "chug" i guess u can say, now that ive changed the engine i steal feal that chug, but now i have more serious problems, i have no power intell my tach hits 3000 rpms then the car just takes off, i have to ride the clutch till i hit 3000 then it has all the power i need, i ve done many tests, ie. feul pressure, compression, ive changed map sensors, changed intake mani gasket, changed plugs, wires, cap, rotar, new distributor, new fuel filter, tryed takin the fuel filter right out off the picture, changed throtlle position sensor, changed the fuel pressure regulator ,changed the fuel rail,and injectors, brought car to mechanic to get timing set, changed egr valve, changed top dead center sensor, ive changed a few other sensors, if u can please help me id appriacte it alot thanks alot for taking the time

 

You need to provide more information:
1) What car?
2) What engine?
3) What ECU?
4) Any CELs?

 

sorry hah i guess that would be a good idea, its a 1992 acura integra with the 1.8 in it, the check engine light is on calling for an oxygen sensor ,i changed it just didnt reset the code yet,

 

i reset the codes and there is no codes to display anymore

 

Have you checked the timing with a timing light?

 

no i dont have a timing light , i brought it to a shop to get it done and they did it