it started with a slight miss or rough running and then the service engine soon light started to continually flash. then it just lost all power. it will start and idle but has no power. what could it be wrong and is it an expensive fix?
What makes this problem better or worse?
it prety much stayed the same whether it was cold or warmed up
How long has your 2005 Nissan Xterra had this problem?
Symptoms indicative of engine misfiring - *hands-on* testing will be required..
Now IF this turns out to be ignition system related - highly recommend replacement of ALL ignition coils and spark plugs - while the intake plenum is removed.
RepairPal Certified shops can diagnose and repair your 2005 Nissan Xterra. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
