Misfire issue

Hello, Dave here, contributing to RepairPal and providing expert advice since 2010. Something about your test procedures are not accurate. Your concern is either ignition, fuel or base engine related. Fuel smell on start up could be due to unburned fuel remaining due to a misfire, or could be due to fuel delivery issues. Hands on professional testing will resolve your concern. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.