20 Most Recent 1997 Mercury Grand Marquis - Page 9 Questions & Answers

it's eith the nylon gear on the motor broke or the cable on the window regulator

Sounds like you are due for a coolant system flush and fill and a new thermostat. I doubt the thermostat is your problem but since it's on a $7 part and the coolant system needs to be drained to change it I recommend doing so when you perform the flush and fill. Be sure you purchase either pre-mixed coolant or mix undiluted coolant with distilled water at a 50/50 ratio.

have a throttle body service to included the air flow sensor

If it is hard to start, you may want to have someone check the fuel pressure.

How about the crank damper out of whack

1.3-1.4 mm or .054 on the gauge.

Here's a link,copy and paste.http://www.autozone.com/autozone/repairinfo/repairguide/repairGuideContent.jsp?fromSearchPage=true&pageId=0900c152801e4c10&partName=Flashers&partId=0900c152801e4c10

did they replace the right sensor. there is 4 on your car

Is the water engine coolant or from outside?Check your engine's radiator coolant level. Pressure test to make certain that you are not loosing any.If this level is low or leaking, then check your interior heater matrix for signs of leaking. Replace if necessary.

Sounds like a bad connection between the two points.It may be easier to run a new wire than to tear the harness and connectors apart.

It may not have one.If there is no fitting on the bottom or the back side of the tanks, you would need to remove the lower hose to drain it.

You may have a bad throttle position sensor. There is no adjustment. It is computer controlled.