SOURCE: poor gas mileage on 2008 Ford taurus
Are you using the correct grade of fuel.
Manufacturers claim that a car will do 28 to the gallon.
This is done under ideal conditions at a constant speed on a rolling road.
Wind, hills, overtaking and tire pressures will decrease fuel mileage.
Your car is ok. Don`t expect much more unless you want to drive at 56mph
good luck
SOURCE: I have a 2005 Ford Taurus SEL with code 42 flashes
It is a air bag code. If the light is on the air bags will not work in an accident, you need to have it repaired.
SOURCE: the battery on our 2001
Hi,
The problem should be from your alternator. The alternator charges the battery when the car engine is turned on. So, if your battery is being drained always, then it means your alternator is not charging the battery.
Have your alternator tested, in order to be sure its in good condition.
Best regards.
SOURCE: how do I fix code P1237 on ford taurus sel
P1237 - Fuel Pump Secondary Circuit Malfunction
Electronic Returnless Fuel Systems (ERFS) utilize a Fuel Pump Driver Module (FPDM) to control fuel pressure. The PCM uses a Fuel Rail Pressure Sensor (FRP) for feedback. The PCM outputs a duty cycle to the FPDM to maintain the desired fuel rail pressure. During normal operation, the PCM will output a FP duty cycle from 5% to 51%. The FPDM will run the fuel pump at twice this duty cycle, e.g. if the PCM outputs a 42% duty cycle, the FPDM will run the fuel pump at 84%. If the PCM outputs a 75% duty cycle, the FPDM will turn off the fuel pump.
If the FPDM does not out any diagnostic signal, (0 or 100% duty cycle), the PCM sets a P1233 DTC. This DTC is set if the FPDM loses power. This can also occur if the Inertia Fuel Switch is tripped.
If the FPDM outputs a 25% duty cycle, it means that the fuel pump control duty cycle is out of range. This may occurs if the FPDM does not receive a valid control duty cycle signal from the PCM. The FPDM will default to 100% duty cycle on the fuel pump control output. The PCM sets a P1235 DTC.
If the FPDM outputs a 75% duty cycle, it means that the FPDM has detected an open or short on the fuel pump control circuit. The PCM sets a P1237 DTC.
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