cranking but no start its not the computer thats not got enough voltage thing and from what i can tell its getting spark fine and i cant tell if its getting fuel... any help is apperciated due to the snow coming in later today and tonite i have 12.0 volts coming outta the battery oh and another thing its barely noticeable but the computer gives off a very faint high pitched schreech when the key is in the "on" position i dont kno if this is anything but i was wondering about it thanks

 

Confirm spark with plug off.

 

When you turn the key to the on position, can you here the fuel pump cycle?

 

as a matter of fact i dont think so which is really gonna suck case its getting cold

 

ok update
narrowed it down to fuel pump relay fuel filter or the fuel pump its self.

 

Unscrew the filler cap, listen (most open route to hear the pump priming) and have helper turn the key to "On", if no noise then your pump is failing or has failed. Fuel pump relay can be swapped with another relay to confirm (ie a/c relay or another one you do not need to start). Fuel filter is a given after 15k miles (yes, I know that people do not change them, but every 150k miles or so). Another pressure check is to "crack" the banko and turn key to on (WILL SPILL FUEL), or route the end of the fuel line to a glass container.

 

you could try switching the fuel pump and starter relays. i did this last night on my truck because i'm having a starting issue. after that i had a week fuel pump but my starter cranked.