hard starting problem on 1995 Nissan Maxima

i have hard start all the time i changed the cam and crank sensors now the dtc code is showing knock sensor doe you think it could be the knock sensor

by in East Orange, NJ on February 15, 2011
1 answer
ANSWER by , February 16, 2011
I don't think a faulty knock sensor could make your engine hard to start. Check your fuel pressure and ignition system.