diablo9861

Having fuel line problems somewhere, but anyways i have a stock 5.0 motor. I have the opportunity to buy brand new aeromotive fuel rails for 100 bucks, still in packaging and all. Is that worth it and what all would i need to put them on my car, would this do anything for performace wise or waste more gas? right now my car is acting like its not getting fuel, im thinking injectors. My car stutters as i press the gass, cleans its act up thatn does it every time i go to accelerate its like delayed or something. any clue what it is?

primetime5.0

does it smooth out when floored? if so could be an oxygen sensor

roundman

I would clean the throttle body and IAC then reset the TPS to .98 volts, and change the fuel filter and O2 sensors first before I would spend money on new fuel rails. and dont' forget to reset the ECU after changing all this stuff.

Quik

your fuel rails are good for 500hp or so, so no need to upgrade unless money isnt an issue

diablo9861

yes it cleans up a lil bit when i floor it but it takes like 5 seconds before it does. I thought bout o2s as well, either way im looking at some money. i hope its those though would be the easiest. the fuel rails are just something i saw availble here locally for a hundred bucks thats saving like 100 plus shipping, would that be a bad deal and what kinda things would i need if im doing the rails would i have to replace the lines, regualters or what not.Also what would be the pros/cons of replacing them.??

bobby

mine did the SAME THING!!!!
its ur MAF, take off the top cover and clean EVERY SPEC of dirt or carbon out! get it PERFECTLY clean then reset the ECU and fire it up

diablo9861

i did that as well. i cleaned the maf, replaced the tps and set it right. cleaned up my idle and revs up faster but still stutters and doesnt wanna go.