1995 Ford Explorer - Eddie Bauer edition - 145,000 miles When I turn on the heat or AC there is a groaning noise - sounds abit like "clanging". The AC was charged last summer and cooled for a short period of time then did not cool any more. Took it in and the freon was gone but nothing showed on the diagnostics. It was charged again. Did not show a leak. However within a few weeks no cooling. The heater will not hold a constant temp. It will switch to cold or keep getting hotter and hotter. As of yesterday, the auto temp no longer works and the fan will only work on high. Suggestions.

SOURCE: blower motor 1995 ford explorer

if ur blower only came on the high fan speed i say it was ur blower resistor , but ur blower aint working at all so i would replace the blowerand the resistor cause they eventualy good out with when then the blower problems

SOURCE: cooling

there is a temp. sending unit the switch you replaced is for the gauge there is another one which controls the fans

SOURCE: Very little heat from heater

your heater core may be partially clogged

Colin Stickland

• 22516 Answers
• Posted on May 30, 2009

SOURCE: Ford Ranger Edge 2003 AC-Heat intermittent, clicking under dash.

sorry never had one apart sao i cant finger anything in particular,remove any coversa and put head under and have a look,could be a faulty climatic computer or just a rubber pipe come off eoither on teh inlet manifold or on a flap operating mechanism

SOURCE: How can I do my own AC recharge

Assuming you do not have a leak preventing a recharge, here are some basic steps on recharging:
http://www.aa1car.com/library/ac_recharging.htm

R134a can be purchased at any auto parts store..