after driving around in town for awhile the temp gauge in the dash will go all the way up and straight back down to normal temp all within 3 seconds. Car hesitates during these 3 seconds

Asked by Mar 14, 2015 at 02:42 AM about the 2000 Mercury Grand Marquis LS

Question type: Maintenance & Repair

1 Answer

Update: I have replaced the coolant temp sensor and thermostat. This helped for 3 nights then it started up again. It happens maybe once an hour or so.

Your Answer

Add photo

Related Questions

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 5,340
#2 kbro
kbro
Reputation 2,050
#3 Js08016
Js08016
Reputation 1,710
View All

Related Models For Sale

Used Ford Crown Victoria
10 Great Deals out of 1,044 listings starting at $2,995
Used Lincoln Town Car
29 Great Deals out of 1,841 listings starting at $600
Used Chevrolet Impala
502 Great Deals out of 29,131 listings starting at $1,100
Used Lincoln Continental
4,155 listings starting at $42,000
Used Cadillac DeVille
8 Great Deals out of 1,589 listings starting at $1,499
Used Ford Mustang
371 Great Deals out of 46,997 listings starting at $1,500
Used Ford F-150
2,242 Great Deals out of 209,413 listings starting at $1,499
Used Ford Taurus
203 Great Deals out of 20,166 listings starting at $1,510
Used Chevrolet Tahoe
557 Great Deals out of 27,477 listings starting at $999
Used Honda Accord
710 Great Deals out of 87,133 listings starting at $699

Used Cars For Sale

2010 Mercury Grand Marquis LS For Sale
87 listings starting at $2,495
2009 Mercury Grand Marquis LS For Sale
6 Great Deals out of 97 listings starting at $4,000
2008 Mercury Grand Marquis LS For Sale
3 Great Deals out of 100 listings starting at $2,250