Join Date: Dec 2008
Location: Salem, NH
Thanked 59 Times in 46 Posts
its so annoying, actually embarassing. would increasing fuel pressure help as well? i wonder if maybe my injectors are worn from the mileage and compounding the problem. my friends truck and my truck have like a metallic knock at idle, it seems like a common noise, its nothing serious ya know, but wtf is it? anyone else experience that?
isnt there a cross over pipe for the for the fuel to? or am i confusing that with the hpo cross over. how do those hpo cross overs work anyhow, just for cackle or what?
one thing i definitly noticed is to not run below a 1/4 of a tank, thats where the noises are at their worst.
2006 F350 XLT 4x4
ARP Studs, Blocked EGR Cooler, MBRP 304SS Cool Duals, 03 Turbo, Coolant Filter Kit, PCM Flashed Back & Innovative Extreme Tunes - 13.3 @ 99