I have a 05 ZX3 with a 2.0 PZEV and 80,000 miles on it. When I start it, I have to let it crank for 3-5 seconds before it will finally start. What can be done to correct this? Also, I am looking for a High Performance intake. What would be the best intake to get? My motor is completely stock at this time. Does any one have any info that can help me with any of these areas?