knocking sound and slips in 3rd gear

Asked by Sep 11, 2016 at 12:50 PM about the 1992 Mercury Grand Marquis 4 Dr LS Sedan

Question type: Maintenance & Repair

When going uphill I hear a knocking sound, but stops when I take my foot off
the peddle. It also runs fast when idle.

No answers yet

Your Answer

Add photo

Related Questions

Search Mercury Grand Marquis Questions

Mercury Grand Marquis Experts

#1 Tracy Hooks
Tracy Hooks
Reputation 4,900
#2 kbro
kbro
Reputation 1,970
#3 Js08016
Js08016
Reputation 1,490
View All

Related Models For Sale

Used Ford Crown Victoria
7 Great Deals out of 1,506 listings starting at $2,900
Used Lincoln Town Car
43 Great Deals out of 2,150 listings starting at $1,700
Used Ford F-150
3,362 Great Deals out of 205,060 listings starting at $1,273
Used Chevrolet Caprice
175 listings starting at $10,900
Used Ford Mustang
727 Great Deals out of 38,165 listings starting at $1,750
Used Ford Taurus
376 Great Deals out of 22,133 listings starting at $1,499
Used Cadillac DeVille
1,983 listings starting at $1,600
Used Buick LeSabre
9 Great Deals out of 2,383 listings starting at $1,768

Used Cars For Sale

2011 Mercury Grand Marquis For Sale
3 Great Deals out of 41 listings starting at $5,999
2010 Mercury Grand Marquis For Sale
100 listings starting at $2,999
2009 Mercury Grand Marquis For Sale
120 listings starting at $3,495
2008 Mercury Grand Marquis For Sale
7 Great Deals out of 171 listings starting at $2,900
2007 Mercury Grand Marquis For Sale
11 Great Deals out of 169 listings starting at $2,200