When was the last time it had a tuneup (spark plugs and wires)?
Also Replaced the water pump, timing belt, and the serpetine belt.This is actually my car doing this. My brother posted it on my behalf. Pextor, spark plugs and wires replaced 2 weeks ago. Were running on the stock ones from 1996. Replaced the Throttle Position Sensor. Have put 400 dollars of work into my beloved escort. has 110k miles on the odometer. Drive it like a grandma take it easy, and have replaced:
-CV AXLE both sides, Sway bar end links, valve cover gasket, struts, strut mounts, shocks. bought it used when it had only 107k miles on it. Speedmoeter is out on it. Assuming its a speedo cable gone bad.
we are thinking it is vacuum related. Checking all the hoses, and apparently the cruise control function uses a vaccum of some sort?Probably not causing this issue, but check for vacuum leaks. The EFE vacuum hoses are rotted away if they haven't been replaced at least once.
So if i understand you right Mark, you are saying with some oil on the SPEEDO CABLE, that will hush the noise up.....but what about the speedometer flopping all over the place over 45mph?Your Escorts instrument panel is pretty rudimentary and the Speedo can be removed from it. If you want to go through the hassle of removing the speedo, a half drop of synthetic light model locomotive oil on each speedo bearing quiets down the speedo for about 20,000 miles.