Thread: Update On Page 2 Need Opinions, Please Check It Out

holy **** this thing is gunna drive me nuts...

so i left it sitting for since i first made the post, thinking that it was flooded...

went out there right now, pulled the fp relay, started up just fine, ran until it was out of gas..

then i turn it off, plug the relay back in, go to start it, crank crank NOTHING WHAT THE ****

when its running does it sound like a WRX, bogging and all if so and u did all the fuel things id say check ur grounds

Can you hear the fuel pump priming when you turn the ignition on but without starting the engine?

Possibly MAF related? If it's running rich then it's dumping raw fuel for whatever reason.

Possibly coolant temp sensor or wiring related? Have you pulled codes?

yep fuel pump checks out fine.

my buddies gunna bring a couple mafs over and try them out, i have 2 others sets of injectors that im gunna try out also....

as for sensors i have no idea why, its been running like a champ for the last 3 weeks

Well, it is possible that even the smallest of breaks in wiring could cause your problem thus making you want to rip your hair out in frusteration.

Try checking wiring around major components. I would at least check for chafes, breaks in wiring close to the maf sensor, tps sensor, coolant temp sensor.

Try pulling codes from your ecu. unbolt the ecu, and while still connected take a small flat head and with the key on/engine off twist counter clockwise, then twist back , then count the long/short flashes on the cel on the dash.

Alright well ive checked all the wires, all the vac lines, everything checks out....

what im wondering becuase i just went out there and started it without the fuel pump relay, and after letting it sit for a little while, started up, sounded good, idle loped a little bit but it usually does first start. plugged the relay in and it dies.

what im wondering is if my fpr could be bad, think about it, if it starts after sitting (probably was flooded) runs fine until i plug the fuel pump relay back in, is it possible that fpr is just letting way to much fuel in???