Other Category problem
1993 Ford Aerostar 6 cyl Two Wheel Drive Manual 170000 miles
Temp guage has always stayed the same. Then one day it started to make big swings - from the lower "O" to upper end of the "M" on Ford (NORMAL) guage scale.
Replaced thermostat; replaced coolant sending unit; replaced radiator. No change.
Nothing in oil. No evidence of water in exhaust. Never overheats, just big swings
have the same problem?
Sunday, February 3rd, 2008 AT 7:34 PM