So here's the deal, got a 99 civic si with fully built b18 with stage 3 full race kit. I'm running a p28 ecu with s300. The check engine light is on and the fuel pump isn't priming so the car won't start. I replaced the walbro 255 with a brand new one and replaced the main relay. I'd appreciate ne suggestions or advice thanks

 

Well... what's the engine light? Do you have power at the fuse for the fuel pump in the fusebox? Etcetcetc

 

If your not getting fuel. Get to your pump get a volt meter make sure you have 12v going to the pump and a good ground. If theres no voltage then trace back to the main relay then to the fuses. Im not sure off the top of my head if the signal comes from the ecu to the relay or not. If you dont have a helms yet now is the perfect time to pick one up

 

Alright I'll do that. I looked at the fuses under the hood for it but didn't find one that has to do with fuel.. Is it under the hood or somewhere else?

 

There are fuses under the dash. Ecu is connected with the fuel pump

 

So if the fuse is good what else could it be?

 

I told you what to do and what to check wtf?
All you did was pop your hood look for some poped fuses and you called it a day?
Take your car to a shop

 

Just because I'm asking questions doesn't mean I'm working on my car that exact moment. I just wanna know my options.. So when I do work on it I'll know