Join Date: Oct 2012
Location: Cuyahoga Falls,OH
Is there another fuel pump fuse? Maybe in the kick panel on passenger side? If the key was in the on position when you put the fuse back in it could've popped another.......maybe? But it will prime up even if you had an obstruction in the line like a collapsed fuel filter.....which is really just a couple screens with filter material squished between them. Maybe it put itself in some kind of protection mode. This is a weird one,try resetting it by disconnecting the battery. Probably not the problem but worth a try I suppose. Good luck!
---------- Post added at 09:53 PM ---------- Previous post was at 09:46 PM ----------
It could've gone into theft mode as well for some reason,I've had that issue a time or two with gm products. Maybe one of the more seasoned cobalt guys will chime in here.
2006 Cobalt ls,18" motegi rims,eibach extreme spring,koni yellows,real carbon fiber bolt on hood with scoop,redline spoiler,projector halo headlights,20% tint,carbon fiber bowties,custom carbon fiber dash kit,carbon fiber side mirrors, k&n typhoon cai ,full magnaflow exhaust with pacesetter header,twm short throw shifter,räzo weighted shift knob,ac delco iridium plugs,3 gauge pillar with a/f ratio,oil pressure,volt meter,alpine ina-w19 dd touch,everything else alpine as well.