Have a 2000 Ford Expedition that doesn't want to accelerate when I push the gas pedal all the way to the floor once I'm on the highway driving my truck drives very good

SOURCE: poor acceleration 1996 ford windstar gl.

Hi

This sounds decidedly like a faulty or dirty MAF sensor, which is located right next to the air filter box.

Unplug the wiring plug to the MAF and if all or most of the power is restored then you either need to clean or renew the MAF sensor.

Regards

Geordie

SOURCE: f250 7.3 liter loss of power during driving

Your cam position sensor is on it's way out.

SOURCE: 1997 s10 2 wheel drive truck. 4.3L v6 makes a loud

Your noise sounds like it is power train related,If you have eliminated the engine,Since it doesn't make the noise while moving and in neutral.
It sounds like a universal joint in the drive shaft.Do you notice a vibration
along with the noise?

SOURCE: 2.0 TDCi Ford Mondeo '03 plenty revs but lost most

Lost power and Black smoke:

You have a Failed MAP Sensor and / or the vacuum line is off or cracked.

The ECU thinks the engine is under full load and is getting all the fuel it can to the engine.

Hope this tip helps guide you to solve this problem.

r/
David

Ronny Bennett Sr.

• 6988 Answers
• Posted on Jul 21, 2010

SOURCE: Lack of Power on highway or uphill while driving?

Have the fuel pressure regulator checked out.