You will need a set of a/c gauges, a vacuum pump, freon and oil....... Put the gauges on both the low and high side ports (blue goes to the low side and red goes to the high side and yellow will go to the vacuum pump).... Vacuum the system down for about 1 hour and then let it sit for 1 hour to see if it will at least hold a vacuum and if so then vacuum it out for an additional 1 hour and then recharge it. Add your freon and oil at a slow pace and watch the gauge readings. Depending the outside temperature you will what the high side to be between 200 to 250psi and the low side to be between 30 to 40psi.
Originally this car had R12 refrigerant. It may have since been updated to accept R134a. The coolant/radiator system is not part of the air conditioning system. But the hot antifreeze-coolant is used for the heating system...
Recharging the air conditioning is simple with a recharge kit. Connects the Freon bottle to the recharge port on the air conditioner compressor. Release the Freon into the compressor.
The 1991 VW Jetta low pressure port can be found on the air conditioning compressor. There are two ports, the low pressure port will be labeled as such.
why can't i find a diagram of the fuel system for a 1991 ford explorer eddie baur
The transmissions from 1991 - 1994 are the same. So the 1991 transmission will not fit a 1996 explorer.
The automatic transmission is an A4LD in a 1991 Ford Explorer
r 12 its no longer available so a conversion kit and system flush are needed. $100
with a new compressor is a good place to look and see if it's working then see if the fan to blow it is still working you fix it with a new ac compressor pulley and recharge the freon in the car
Ford Explorer was created in 1991.
Yes! The 1991-1994 Ford Explorer transmissions are interchangeable.
No , I believe the first model year of the Ford Explorer that had air bags ( Supplemental Restraint System / SRS ) for the driver and front passenger was the ( 1995 model )
I believe that is ( 19.3 U.S. gallons ) in a 1991 Ford Explorer 4 door