not sure if i should mention how and when things started., But one day car was running ,then dead, i played with it and ran. know dead.
Engine crancks , sparks all fire and injectors all squirt gas, compression in 4 cylinders are about 150 in each.
but it wont even try to start, as if its dead , no fuel or spark.
could it be the timming belt skipped a tooth.??or more, but still has 150 compression still.
sincerely

 

what's your fuel pressure? i just had to replace a pump because, even though it gave enough pressure, etc. it let it all back out when i turned the car off. it should have like at least 15 psi before you even crank it, i think.