Good day.....I need help....LOL.....others might feel the same .........anyway....Ive done everything I saw here and then some right up to replacing the Ignition switch (Didnt replace the tumbler) on my 199 c5 Corvette . I do not want to throw money at it for nothing.It will not start.It was running then it was intermittent ,now it wont start.When I turn the key eveything comes on gauges work but no crank.I bypassed the Vats when it was running now even that wont start it......any ideas....thanks