Engine Performance problem
2006 Volvo S80 Front Wheel Drive Automatic 89965 miles
Hard to start when engine is cool. First start as normal. But when I turn it off than start again problem come out. Can crank but need to crank 3-4 time. After started everything is fine.I change fuel pump assy and fuel filter already, still can't solve the problem. So. What should I chk and do?