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Help with a leak - 99 Exp 4.6L 4WD
OK. I'm thinking there may not be a leak at this point. I filled it up with coolant and went for a 30 minute drive, then parked in the driveway with a sheet of cardboard underneath. Not even a drip after nearly an hour. Thanks for the answer!- pourty
- Post #4
- Forum: 1st Gen Ford Expedition Engine & Performance
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Help with a leak - 99 Exp 4.6L 4WD
One other detail, not sure if this is related, but sometimes the heat vents in the rear of the vehicle only put out cold air, it seems rather intermittent, not sure what would cause this?- pourty
- Post #2
- Forum: 1st Gen Ford Expedition Engine & Performance
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Help with a leak - 99 Exp 4.6L 4WD
I've recently replaced my radiator and flushed out the system (intercepted the heater hose with a garden hose and flushed it while running and heat on high). After I did that, I wondered how to get all the tap water out of the system. Basically I've just filled it up with distilled water a few...- pourty
- Thread
- Replies: 3
- Forum: 1st Gen Ford Expedition Engine & Performance
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Help with Radiator Replacement
Thanks. Do they need to be plugged, or is it ok to leave them open (as the plug in the bottom one just falls out anyway)?- pourty
- Post #3
- Forum: 1st Gen Ford Expedition Engine & Performance
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Help with Radiator Replacement
Hey all, I'm replacing the radiator on my 1999 Ford Expedition 4WD 4.6L. I stupidly forgot to take any photos before I removed the old one, now I'm trying to figure out how to properly install the new one. I've got the upper hose and lower hose (both new) connected, I've got the reservoir...- pourty
- Thread
- Replies: 3
- Forum: 1st Gen Ford Expedition Engine & Performance
