What would cause pistons four and five to misfire in my 2002 Mercury Cougar?

Asked by Dec 21, 2010 at 08:25 PM about the 2002 Mercury Cougar

Question type: Maintenance & Repair

35th Anniv. Edition. Loss of power up hills and also sporadically through town. Sometimes doesn't start right away or at all
without a jump. Turns over but doesn't catch. Thanks I hope you can help. 144,000 miles 2.5L V6

1 Answer

195

check your coils and plugs

Your Answer

Add photo

Related Questions

Search Mercury Cougar Questions

Mercury Cougar Experts

#1 lisagayle
lisagayle
Reputation 2,070
#2 Tom Demyan
Tom Demyan
Reputation 660
#3 FordNut
FordNut
Reputation 610
View All

Related Models For Sale

Used Ford Mustang
719 Great Deals out of 38,863 listings starting at $1,999
Used Ford Thunderbird
30 Great Deals out of 1,150 listings starting at $6,995
Used Chevrolet Camaro
656 Great Deals out of 39,479 listings starting at $3,495
Used Mercury Grand Marquis
33 Great Deals out of 2,249 listings starting at $1,500
Used Ford F-150
3,449 Great Deals out of 206,327 listings starting at $1,273
Used Pontiac Firebird
10 Great Deals out of 833 listings starting at $3,800
Used Honda Civic
1,179 Great Deals out of 66,808 listings starting at $695
Used Chevrolet Corvette
381 Great Deals out of 20,344 listings starting at $3,688
Used Ford Focus
1,258 Great Deals out of 60,029 listings starting at $1,295
Used Ford Explorer Sport Trac
80 Great Deals out of 2,011 listings starting at $900
Used Cadillac Eldorado
426 listings starting at $2,990