Wont start back up
Asked by Marlon Sep 27, 2019 at 05:18 PM about the 2003 Mercury Grand Marquis
Question type: Maintenance & Repair
I have 2003 Grand marquis I can drive it for a while and
when I cut it off will not start back up have to sit for a
couple of hrs and it will start I changed the wires, plugs,
Also Changed Fuel pump and still the same thing can some
please help with problem keep spending money I dont have
3 Answers
beatupchevy answered 5 years ago
does it turn over normal speed ? Does it smell like gas ? Put the peddle to the floor see if it helps it may be flooded from a bad fuel pressure regulator , Things need to be diagnosed before spending $$ needlessly
I Did a lot of Searching and found out it was Crank position Sensor. Thanks for the Help Only 40 bucks
beatupchevy answered 5 years ago
good to hear , that bad sensor may have kept the injectors from firing