1997 Ford Expedition Q&A
1997 Ford Expedition Question: A/C not working
Tried to recharge the A/C system. Truck was running fine, as soon as the 134a refrigerant got into the system the compressor started cycling on and off without hitting the switch and the engine started to overheat. The engine would also start to rev up and down. Any help would be greatly apperciated. - SKeyek
If the a/c system pressure is too high it will cause overheating and the high pressure valve will release refrigerant from the system, which may be what is happening here. Check the fan operation, if it's OK then you'll need to put some gauges on it to see what is going on in the A/C system. - QuattroMan
Had half a belt width to drive home. When a/c was on, I noticed sparks coming from the a/c, but clutch was not frozen. Can I unplug the a/c and still have heat for this winter?
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My A/C works fine when idling or going down hill. But once I accelerate, the pressure stops, it still cools just fine but there is no air blowing out. The back A/C works fine during this. I've h...
I went to sears to have my system charged on my 1999 Ford expedition and they said either the compressor or condenser is not working in the vehicle? Any ideas? I need to get working before hot temp...
Usually when I turn my A/C on I her the clutch kick on. Now I turn on my A/C and hear nothing and it blows hot air. How can I troubleshoot this problem?