looks like u got an electrical problem.. check for power going to the pump. if power is there take out the pump and test is with wires directly attached to the battery.

 

start at the tank and work your way forwards cranking to see where the break is in the fuel system.... disconect before fuel pump see if youre getting suction, then after to see if its pushing. then check for power and signal to the pump. if all is good then move up to the fpr, then to the injector lines.. gauge could be faulty a slim possibilty but possible.

 

Any luck with your fuel issue?

 

What injectors? and what ecu? if your on the 3g ecu without a tune or base rom the car wont start with evo 560cc injectors.

 

So i have everything hooked up and the duel ecu's. But so far if i put the stock pump in the car starts. I also hooked up the 255 to the battery and the fuel that was in there shot out on me lol. So i dont know if i just put it in wrong or what but i did everything the same just like the stock pump? O and my bad i have the evo ecu.

 

Is the immobilizer on the evo ecu disabled then? If not itll just sit n crank to no end:dunno:

 

It will start up just fine with the stock fuel pump in it. And now i have another problem my gas pedel wont push down at all it is like a solid rock.

 

Could be that your puny stock fuel pump wiring isn't supplying enough current to run the Walbro. I used to have intermittent starting issues with mine until I rewired it with a 10ga power wire from the battery. If your gas pedal won't depress it's probably because your throttle cable is seized up. Is it touching/running close to any hot parts like your exhaust manifold?

 

yea dude you left the cable to close to the manifold, you fried the cable. double check every thing before u start the car... for the evo ecu u need a base rom to run the car one. the stock evo settings wont work on our cars. the car will run like shit if u dont know what your doing. hit up your tuner and have him give u a base rom so u can rule out the possibility that your flooding the motor with to much fuel with the bigger injectors and the higher fuel pressure. what is your fpr set at? make sure your injectors are dialed in before u drive the car around. even doing down the road will mess shit up.

 

I got the base rom and everything set. And like u guys said the cable was next to the manifold so i melted the inside of it so. That problem if fixed. now just the dam pump i might rewire the dam thing. And voodoo how the hell did u get the 10ga to the pump? or did u just wire it to the wire on top of the seat?

 

Yeah I think so. As long as you have thick wire carrying the current the majority of the way

 

Aight guys thanks for helpin me out and everything. NOW i got a new problem we went to go drive my car and on the tune the air temp was readin at -76 so we made the ohms to be a little over 330. and the temp didnt change it stayed the same. And the car would only go to like 2k and bounce back and forth. so we could only go about 5mph. I dont know what to do any ideas. Well if this makes scence to u guys. And sorry about spellin and all that. But thanks

 

Man sorry sounds like the builds going a lil rough. I wish I knew anything about tunin lol

 

man ur tellin me but we will get it

 

-76 definitely isn't right. Tell us more about your setup. What are you tuning with? Are you running a MAF or are you running speed density? What kind of MAF/other sensors?

 

Well i am tunein with the evoscan and runin the duel ecu's. And i am usin the stock maf sensor and it is set up for Suck-through thats about it no speed density or gm goin on. just stock. We added in resistors to make it a little over 330 ohm and the number didnt even change it stayed at -76. I dont know if that is makin the car only go to 2k and bouncen back then back up to 2k and back so the car is a bit jerky?

 

Do you have another MAF sensor you can try?

 

No that is all i have. it was workin just fine before everything

 

I would take the resistors out and swap in the EVO maf. I belive but i could be mistaken the the MAFs between the evo and eclipse have different values, or you could put the stock maf values in the evo ecu

 

The same thing happened to me with the intake temps after I did the dual ecu and it was causing my fuel trims to not read. I connected the intake temp wire directly to the evo ecu and my intake temps read perfectly.

 

Well my tune guy is goin to come back out and check it out some more. But when i got home from work i was like what the hell i will start it up and see how she does and it was fine no stumbel or anything.

 

Hahah nice man