I have a 2003 ford focus SE. I am having problems

P1460 Wide Open Throttle A/C Cutout Circuit P1462 A/C Pressure Sensor Circuit Low Input P0460....Fuel Level Sensor Circuit P0462....Fuel Level Sensor Circuit Low Input .take your pick first readings ford second set universal readings ...clear codes and see what happens but if quadro is coming on and going off then i suspect something wrong like a wiring plug loose ,maybe you need a new quadro or instrument panel although i rarely touch a focus of this year their bullet proof ,ok brakes and a timing belt ,regular service but these machines never give probelms with regular maintenance .

just can you check that you have connected the water level sensor back on to the reservoir. some engine models will not start if it detects no water.

well yes they can run on three cylinders... but the other three are pumping raw fuel into the exhaust system causing the EPA to hunt you down...

The oil filter or gas filter?

Kind of a silly question

Have you even looked at what your
asking about?

Both filters are a removable can

what does "not with cheap ones" mean? what did you put in.? Did it run like this before the plugs were changed? If you put some Bosch Platinum plugs in from Autozone take them out and put in the plugs that FORD calls for. You may have created your own problem. are your plug wires good?

hi.

most newer fords have the valve located behind the right front indicator.

first of all, if light is on have it scanned for a problem code. if no scanner all auto parts stores will scan for free. there has been over 200 recalls for 2000 ford focus, check with ford to see if this is one of the problems. god bless, this is a long run, but check and see if fuel is getting to fuel pressure regulator.

diesel or petrol, do you have aircon electric windows

there is a vent pipe/tube that runs along the fill pipe, this vent allows air out of the tank when u fill it, it has to be obstructed, replace it.