1995 gmc safari, just changed fuel pump,filter,even gas. still not getting fuel to the injectors. i know this by cracking the fuel line at top of engine. now what?

It might be your fuel pump not getting fuel to throttle body. Disconnect fuel line to throttle housing get someone to turn car over and see if fuel is getting pumped up. If not the pump could be faulty or fuel filter blocked. Also check to see if you car has a fuel cut of reset button it could just need a reset.

Make sure you pre fill the filters with clean fuel. Locate the hand primer usually near the fuel lift pump. Unscrew the top till it pops up. Pump repeatedly until it gets hard to pump. You can crack the injector lines while pumping till fuel comes out or have someone crank the engine with the starter while you continue to pump the hand primer. Make sure after it's running the pump is pushed all the way down and tightened back up

If it is a V6 fuel injected then either your injector heads and fuel lines may be clogged, go by a container of cleaning fluid for your injector heads, not the one for fuel lines. The one for injector heads will clean both. just pour it into your gas tank and let it sit for five mins then start your vehicle and run for five more mins. Let me know if this solves your problem.

no prime should be nessasery turn key on and off surveral times to make pump filli lines

could be the fuel pump ...you will need to do a fuel pressure test on it ..the pressure should be 63 anything lower even so much as a few lbs will cause this to happen ...as well if it sat that long i would consider a complete tune up and check all vacuum lines for dry-rot

you might have gloged fuel injectors,try using a high consentrate fuel(system)cleanerafter you replace the filter again.you may hae toreplace the filter a few times .keep a spare 1 in the truck for awhile.hope this helps

check all vacuum hoses look for broke crack vacuum lines.replace all spark plugs and wires.if they have been changed in a while.also clean fuel injectors using prestone or gum out .fill gas tank .put a bottle injector cleaner.in tank .drive it around several miles so the injector cleaner will clean out injectors.wait until car cool down .change fuel filter. relieve fuel pressure first before removing fuel filter.

check the schrader valve (the one that looks like a tire valve) in the fuel line/rail at the engine, and see if you're getting gas there - simply push it in, and gas should flow out - careful, when the pump is running, there should be considerable (40psi) pressure there. Let me know what you find.

have the computer checked or inspect fuel injecters if all else fails fuel pump weak.

Have you check the injector relay or maybe a fuse for injectors.