MY NAVIGATOR SOMETIMES MISSES WHEN STEPPING ON ...
2003 Lincoln Navigator
November, 6, 2012 AT 7:09 PM
My navigator sometimes misses when stepping on gas pedal. Have changed sparkplugs and 2 new gas filters. No engine light. Have been to 6 mechanics, all have no idea whats wrong. They all have driven the truck with their hand held computors plugged in, felt the missing happen but no readings.