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Chevrolet
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Trouble Codes
P Codes (Powertrain)
P0300 - P0399
P0304
CHEVROLET P CODES (POWERTRAIN) P0300 - P0399 P0304
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Found 13 results
Code P0304, Cylinder 4 Misfire?
I Need Some Expert Advice. I Have A #4-cylinder Misfire. We Have Swapped The Coil, Spark Plug, Wire, And Fuel Injector With The Opposite...
Asked by
theholder02
·
5 ANSWERS
18 IMAGES
2009
CHEVROLET 1500
VIDEO
Code Read Retrieval/Clear Chevrolet
Instructional repair video
GUIDE
Check Engine Light
Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...
2001 Chevy Malibu Po304 #4 Cly.misfire
Hi I Have A Check Engine Light On, Hook Up To Sanner Cly.4 Misfire Po304.I Check For Spark(ok)and Check For Compresstion(125lbs.)I Can Not...
Asked by
hj72
·
20 ANSWERS
2001
CHEVROLET MALIBU
Trouble Code P0304
Two Weeks Ago The Vehicle Developed A Misfire. Scanner Gave A P0304 Code Stating Cyl. No. 4 Misfire. Replaced The Coil Which Cleared The...
Asked by
bschrum
·
11 ANSWERS
2005
CHEVROLET COLORADO
P0304, P0300
Hello, I Have Question. I Hope You Can Answer. I Have A 1999 Chevy Astro 4.3l. 95,675 Miles On It, Auto Trans, 2 Wheel Drive. I Scanned...
Asked by
troy96792
·
10 ANSWERS
CHEVROLET ASTRO
VIDEO
How to Read Codes Chevrolet
Instructional repair video
2005 Chevrolet Impala 3.4L Where Is Cylinder 4 Located...
3.4l V6 (distributorless) I Have A Bad #4 Fuel Injector (po304). The Problem Is Finding The #4 Fuel Injector. There Are Numbers Stamped On...
Asked by
Lawrencechristopher2010
·
2 ANSWERS
1 IMAGE
2005
CHEVROLET IMPALA
Code P0304?
When Changing Rotor, I Noticed Play In The Shaft Though The Rotor Was Tight. Is This Normal? The Problem Started With A Flashing Ses...
Asked by
donmckown
·
4 ANSWERS
2000
CHEVROLET SILVERADO
GUIDE
Check Engine Light Safe to Drive?
We are a team of ASE certified mechanics that have created this guide to help you understand if your car is safe to drive with the check engine or service engine soon...
Code P0304, Cylinder 4 Misfire?
Hello All, I Have The Truck Listed Above Silverado That Is Experiencing A Rough Idle And Misfire. My Mechanic Buddy Tried To...
Asked by
theholder02
·
2 ANSWERS
2009
CHEVROLET 1500
Po304 Code
I Have Replaced All Spark Plugs And Coils Checked The Wiring And Everything Runs Smooth But The Code Still Appears.
Asked by
Trever Nelson
·
5 ANSWERS
2006
CHEVROLET CAPRICE
2010 Chevrolet Express Code P0304
2010 Chevy Express 3500 6.0 P0304 Code Changed Plugs, Wires, Coil Pack And Injector Then Cleared Code Still Getting Slight Rough Idle...
Asked by
Mason Andras
·
1 ANSWER
2010
CHEVROLET EXPRESS
Engine Code P0304 Misfire
I Have Check Engine Light On. The Code Is P0304 Which Is A Misfire On Cylinder Four. These Cars Have Three Coil Packs That Run Two Spark...
Asked by
thegreatecb
·
1 ANSWER
2005
CHEVROLET IMPALA
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