Q: how many fuel pump is in ford five hundred

Hello, the first thing to check would be the fuse(s) for the headlamps (https://www.yourmechanic.com/services/headlight-is-not-working-inspection). If the fuses are good, if it's just the low beam and the hi beams that work ok, I would suspect the multifunction switch. The multifunction...

You should have the cooling system (https://www.yourmechanic.com/article/how-a-car-s-cooling-system-works) checked for overheating. These engines are known for having leaking cylinder heads, intake manifolds, and water pump problems. Most mechanics can check to see what is the cooling system problem and diagnose it...

Hello there. Based on the description you've provided, this seems to be a possible coolant leak onto a hot component of the engine such as on the exhaust pipe. Any part of the cooling system could be leaking. A good...

The linkage between the shifter and the transmission range selector may be binding or broken and not allowing a full range of movement at the transmission. The linkage connects to the transmission under the vehicle so it must be lifted...

Hello - most likely the neutral safety switch, or its circuit, are malfunctioning. If your dome light also no longer works, there will be a blown fuse that also keeps your neutral safety switch from working. I would recommend having...

The socket size is 5/8 for the spark plug replacement. (https://www.yourmechanic.com/services/spark-plugs-replacement) The spark plug wires should be inspected for dry cracks in the outer cover and also look for small white or black spots on the exterior of the wire...

Hello - you would certainly have air in the brake system after having the brake caliper piston pop out as you describe, which would require bleeding the brakes (https://www.yourmechanic.com/article/what-does-it-mean-to-bleed-your-brakes) to repair, and it's quite likely the caliper piston seal was...

The vacuum is due to the (PCV) Positive Crankcase Ventilation valve (https://www.yourmechanic.com/services/positive-crankcase-ventilation-pcv-valve-replacement) being plugged up. I recommend replacing the PCV valve and the issue will go away. When the PCV valve is plugged up, the engine crankcase cannot breathe and...

Check the transmission fluid and see if its full and clean. If the fluid is original, then I suggest flushing out the fluid and changing the transmission oil filter. If the fluid is good and has been changed, then the...