I have a mercury marquis 2005
the check engine light is on !
my problem is a when I drove my car in highway
for long time ( > 1 hour ) the car start to
1 - engine shaking.
2 - power loosing.
3 - engine want to power off.
4 - screwdrivers light turn on.
the part that I was change or clean it :
Sparks ( change )
injectors ( cleaned )
EGR ( cleaned )
Fuel filter ( cleaned )
Coil ( I was visit many technicians and all of them say the coil is right )
cleaning the throttle body
the technician check the trouble code and say :
you have a fuel level sensor low input.
Have to have it checked for codes
post back what you have for codes
February, 3, 2011 AT 1:30 AM
Sorry for late
here are the code : p2135
my mechanical told me that he test all sensors and wires
and he didn't found any problem
he was replace all throttle body and the problem still there
thanks for helping me
February, 3, 2011 AT 10:53 AM
I was wash my car long time ago ( < 6 months )
and this problem showed after wash