[98tadriver]

ok now first of all, i didnt touch anything else on my moms 97 blazer lol. its been having some problems starting lately. i figured it might be the fuel pump going bad. So, with the key on, i pushed on the schrader valve on the fuel rail/line under the hood, and only a lil bit of fuel trickled out and nothing more. isnt there supposed to be a lil more pressure than that, and keep on spraying out?

some problems-

its misfiring, since the ses light is blinking and feels like a dog when i try to accelerate.

me and her b/f changed the timing chain and gears the other day since it has 160k on it. it didnt jump time or anything But its still doing the same crap.

as far as the code reader went, all it said was P0300 random/multiple cylinder misfire. i havent scanned the car today, since i dont have my code reader with me.

fuel filter is new, tune up was recent and it was running fine after that.
It will only start right away if i pour a lil fuel into the TB.