1998 Lincoln Navigator Q&A
1998 Lincoln Navigator Question: I have an engine miss, but no error code.
Find a new shop, a month to find a misfire is absurd. Either it is a vacuum leak, a weak cylinder, an ignition misfire or a bad injector. These should take about 1-2 hours to inspect by a good tech. Also do NOT rule out carbon build up problems on the intake valves or a transmission problem that feels like a misfire. - dandd