I need help when I step on the gas and hit 3500 rpms iut starts stutering on every gear like if it doesn't have any gas going into it. I have a fuel pressure regulator set at 50 psi i have checked all the hoses and there is no leak. i also have a walbro 255 fuel pump in it. all the sensors are pluged in. Its a new swap. Dam its has given me so many problems. If any one can help i would appreciate it thanks

 

Is that 50 psi at idle. If so, I think its to high. Should be around 35 psi

 

yeah thats at idle.. .. and it goes up to about 52 psi when i rev it ..

 

Your in limp mode...

I don't know if stock EF have it, but the car gets stuck at 3000-3500rpm. It won't go any further to preserve itself, but it will still get you home, like a true honda would.

Engine lights? ECU lights?

 

how do i get it out of it ?? its b series in there .. it use to overheat .. if that helps .. i fixed that problem now this ..

 

does your car have a check engine light??

if it does, what codes does it flash??

 

the light has been on since the first time it was turned when we finished the swap.. but i ave no access to a scaner tonight.. i'll check it tomorrow..any idea what it might be ..

 

https://honda-tech.com/zerothread?id=468260
check this out.. for your ecu code reading pleasure

 

Ya man...your problem is limp mode. You probably have a shot sensor after your swap, it just gave out now and won't allow you to rev. Read your codes and then search for an answer.