Numer 4 misfire

Asked by Apr 18, 2016 at 12:21 AM about the 2007 Chevrolet Cobalt 2 Dr 1LT Coupe

Question type: Maintenance & Repair

I have a number 4 misfire that won't go away. I have
change all the plugs , ignition coils, fuel injectors, and fuel
filter. Nothing I have done has changed a thing. It has
114,600 miles on it. What can I do to save my car?

3 Answers

6,825

try the ignition module next.

41,905

Try running a compression test on it. Number 4 may have a valve or piston issue.

57,255

There is no Ignition Control Module, the computer controls the delivery of the spark. Like Bob says, check the compression on that cylinder.

Your Answer

Add photo

Related Questions

Cobalt

Looking for a Used Cobalt in your area?

CarGurus has 3,981 nationwide Cobalt listings starting at $1,700.

ZIP:

Search Chevrolet Cobalt Questions

Chevrolet Cobalt Experts

#1 FordNut
FordNut
Reputation 1,110
#2 lightGear
lightGear
Reputation 1,090
#3 dandyoun
dandyoun
Reputation 910
View All

Related Models For Sale

Used Honda Civic
521 Great Deals out of 81,014 listings starting at $558
Used Chevrolet Malibu
815 Great Deals out of 88,599 listings starting at $1,900
Used Ford Focus
545 Great Deals out of 55,582 listings starting at $500
Used Chevrolet Impala
636 Great Deals out of 29,110 listings starting at $800
Used Ford Mustang
311 Great Deals out of 45,394 listings starting at $2,000
Used Toyota Corolla
746 Great Deals out of 74,931 listings starting at $1,790
Used Honda Accord
717 Great Deals out of 82,330 listings starting at $1,200
Used Nissan Altima
769 Great Deals out of 77,973 listings starting at $470
Used Ford Fusion
1,014 Great Deals out of 78,744 listings starting at $1,000
Used Toyota Camry
881 Great Deals out of 91,561 listings starting at $1,300
Used Honda Civic Coupe
172 Great Deals out of 18,404 listings starting at $1,500
Used Dodge Charger
256 Great Deals out of 27,441 listings starting at $1,997

Used Cars For Sale

2007 Chevrolet Cobalt 2 Dr 1LT Coupe For Sale
4 Great Deals out of 140 listings starting at $2,649