Double check to make sure your wire's are going to the correct plugs 1st and for most. Double check all your work and you might find your misfire issue.
I belive the final torque spec is 11 ft pounds. I normaly just tighting them down to 15 ft pounds because that's as low as my strap-on torque wrench goes.. I've done at least 100 intake gasket jobs with no issues with increasing the final torque to 15 ft pounds.
Start in the center and make circles outward tightening the front and rear last, then recheck tourque in any order
9 5 1 4 8 10 6 2 3 7.
