How does refrigerant get contaminated? Motor vehicle air conditioner (MVAC) refrigerants can become contaminated in a number of ways, including from outside elements (air, dirt) or by other refrigerants from improper servicing. The information below can help technicians identify, recover, and dispose of contaminated refrigerants. What causes refrigerant restriction? Liquid line restrictions can be caused by a restricted filter-drier, a restricted thermostatic expansion valve screen, a kinked liquid line, a bent lower condenser coil, or an oil-logged capillary tube. An evaporator that is starved of refrigerant will house a starved compressor and condenser as well. How to eliminate the worst...

Can you off road in a F-150? FX4 Off-Road editions of the F-150 also benefit from the most rugged suspension setup available from Ford, giving it the ability to absorb a wider range of punishment when leaving the pavement behind and benefit from additional ground clearance not offered on standard versions of the truck. What kind of engine does a F-150 SuperCab have? Ford F-150 SuperCab models are available with a 3.3 L-liter flex-fuel (FFV) engine or a 5.0 L-liter flex-fuel (FFV) engine or a 2.7 L-liter gas engine, with output up to 400 hp, depending on engine type. The...

What does red light mean on battery? charging 3 of 4 found this helpful. Do you? solid red light means battery is charging and a flashing red light means battery is not connected properly - check the connections. What does green light mean on Power Tool battery? The charger has bays for both its clip-on and stem batteries. When you insert a battery for charging, a red LED comes on and burns steadily until the battery is charged. When the charge is complete, a green light comes on and burns steadily. What Do the Flashing Lights Mean? What does a...