little help please

[lil_oreo]

ok i have a 1994 camaro 3.4 liter and now it wont even start up it cranks and almost sounds like it wants to start but wont and it backfired onc... could it be because of my fuel filter or spark plugs???? it did this once and all i did was take all spark plugs off and put them back and it started fine but now it just dont want to start??? please help thank you

[Trash man]

wires going where they suppose to? do u have fuel pressure? use a LITTLE bit of ether to see if its fuel or spark relate. im talking like a 1 second burst, nothing crazy

[lil_oreo]

yea i triple checked all the wires there all going where there suppose to and ill try the ether check thank you

[lil_oreo]

fuel pressure is ok also

[Trash man]

remember in the ether trick, only a very quick burst. if it still doesnt start after a couple attemps with the ether its spark.