RepairPal Certified shops can diagnose and repair your 1997 Acura SLX. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Pull spark plugs keep in order of cyl.. inspect for wear .make sure they are CORRECT OEM cyl #5 should look different from the others.Check VIN# with dealer for any bulletins regarding this issue.follow the other suggestions.
Don't overlook vacuum!