VAUXHALL VECTRA ENGINE HARD TO START

My Car Is Struggling To Start Plus My Emission Light Is Now On San You Help?

My Car Has Trouble Starting In The Morning, Just In General Has Trouble Starting. The Glowplug Light Does Not Come On The Dash Even If Cold...

Start Up Fine But In Few Sec It Off If It Is Parked For Long Time Ie 17 18 Hrs And Require Long To Start With Out No Fireing Some Time Bty...