FUEL GAUGE ACTING UP NOW TRUCK WON'T START,RUN on 1999 Chevrolet Silverado 1500

GAUGE ACTING UP FOR A WHILE NOW TRUCK WON'T START. HAS HIGH MILEAGE, I CAN HEAR THE PUMP RUN WHEN I TURN KEY ON, SO IT SOUNDS LIKE PUMP IS WORKING OK. COULD IT BE THE FUEL SENDING UNIT OR FUEL FILTER? V6 I KNOW WHEN I FIRST TAKE OFF THE TRUCK IS A LITTLE SLUGGISH BUT THEN CLEARED UP AN RAN FINE UNTIL I STOPPED AND PUT GAS IN IT. THEN IT JUST WOULDN'T START .

by in Kalamazoo, MI on April 28, 2013
3 answers 1 comment
ANSWER by on April 28, 2013
make sure you have gas in your tank.change your fuel filter but before you put the new one in test your fuel pump by turning your key on without filter on fuel line and let somebody take a look if pumping gas out, if not your fuel pump is bad/ clogged need to be replace. good luck and be careful.
COMMENT by on April 29, 2013
THANKS I'LL TRY IT. LET YOU KNOW HOW IT GOES. THANK YOU
ANSWER by on April 29, 2013
check your fuel pressure and for spark
ANSWER by on April 29, 2013
poss fuel tank assm which incl fuel pump and fuel sending unit