Start up problem, keeps cranking but won't fire up...please help out!

[JDMSIL80]

So I let the car sit in the garage for 1 day without driving, but today when I tried turning up the key it would only stays cranking, but it won't fire up at all!

I have tried changing the spark plugs, and even replaced the battery. But still didn't help at all!

What other cause and leads can lead to this problem?? Please help me asap as I need my car to work tomorrow. Thanks a million!

Here's my setup:

Garrett GT28R444cc GT-R injectorsHorsham stage 3 chip or Apexi Power FCBlitz I-D color EBCFET coil packXS Power FMICXS Power turbo manifoldXS Power down pipeMegan Racing exhaustHKS 264 INT/272 EXT camshaftsHKS SSQV recirculatedHKS Power filterHKS spark plug coverZ32 MAFWalboro 255 fuel pumpSard fuel pressure regulatorGreddy oil catch canGensis lightweight battery
Modified by JDMSIL80 at 9:22 AM 3/22/2007

[yusuke1923]

When you try cranking it up a few time do you start to smell gas? Like your engine is being flooded?

If so, unplug your ignition wire and give your car a good cranking for about 7-10 seconds... Plug it back in... and then step on the gas pedal (OPEN UP THE THROTTLE) and start it... let go of the gas pedal once that car started... If it doesn't work, try the process again...

let me know if this helps...

[Secret squirrel]

Do you have spark? Do you have Fuel? Check grounds?

Does ur tach move when cranking?

[1995240sxSE]

if the tach isnt moving when cranking what does that mean?