Thottle body injectors not spraying 95 suburban wont start just changed the fuel filter and fuel pump last weekend, truck ran great for a week then died on us today now i cant get it started

Thottle body injectors not spraying 95 suburban wont start just changed the fuel filter and fuel pump last weekend, truck ran great for a week then died on us today now i cant get it started 1 Answer

I have a 2001 3.8 L mustang, it sat for about a year tried to start fuel pump out, ran great previously. Replaced fuel pump motor only, cleaned tank changed fuel filter and it ran great for about 60 miles. All of a sudden running rough misfires, knocks rough idle. Replaced all plugs, coil pack, EGR and 2 injectors (3-4)which showed misfire on diagnostic. First start idles great feels smooth after 15 minutes same conditions occur, sooner when driving. What should I test the fuel pressure again? 2 Answers

Car sat for a year had to replace fuel pump and filter ran great as it did previously. After 60 miles started to idle very rough, misfire, knocks bogs down when giving gas had to feather gas pedal t...

ok guys heres a tuffie no fuel pressure so i changed pump car started ran 15 mins could not start,weak spark changed dist starts and stalls now it just cranks no fuel pressure 1 Answer

ok guys heres a tuffie no fuel pressure so i changed pump car started ran 15 mins could not start,weak spark changed dist starts and stalls now it just cranks no fuel pressure there is 9v at fp wire

i just changed the fuel pump and filter on my 2004 chevy classic still wont start 1 Answer

i just changed the fuel pump and filter. it still wont start. i checked all relays they are good. the pump does kick on and there is pressure to the fuel rail.it will turn over with starting fluid.

04 gmc sierra 1500 5.3 died on me on the highway got it towed home starting going at it, hooked two different scanners to it and not throwing any codes (ecm is working bc the map was reading correctly but also the rpm was zero) anyways checked fire none checked injectors they wasnt working either(built fuel pressure then unplugged fuel relay then turned engine over and the pressure stayed the exact same) i assume it might be the crank sensor but i would think it would throw a code, anyways came back this morning and before doing anything for the hell of it i checked the gas cap and tightened it and it fired up perfect three different times and the last time i let it run and it died after bout 45 seconds (fuel pressure reads 55) and after it died its doing the same thing cranks but wont fire or start 1 Answer

died on me on the highway got it towed home starting going at it, hooked two different scanners to it and not throwing any codes (ecm is working bc the map was reading correctly but also the rpm was...