Cylinder 4 misfire, oil leak, ignition coil, coil pack
SOURCE: 1998 Cavalier No Spark in cylinders 1 & 4
ignition mod. grounds,pcm or timing belt could all be it but, I would have to look at timing first.
SOURCE: misfire in cylinder 1 2001 mercury sable
Next change swap the injector with another and see of the problem moves. If it does it's a bad injector.
SOURCE: i have a 99 grand am SE 2.4 4 cylinder and my
A misfire doesn't always have to be ignition... it's just the most common cause. Faulty or plugged injector, low compression. You need to check fuel pressure and test the fuel injector flow. Then check compression. If you don't have tools for these tests, take it to someone who does. Testing is much cheaper than throwing parts at the problem.
SOURCE: I have a 2002 TrailBlazer with the straight
did you replace only one spark plug? that can cause issues because of differences in resistances between cylinders. also, did the map code stay off after replacing
?
SOURCE: 97 caliver p0300. Cant go over 20 mph. Very bad
Ignition Control Module!!!! Maybe bad or bad ground....These go all the time on cavy's....Let me know if this helps
http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html
----------------
Misfire on cylinder 4?
http://schematicsdiagram.blogspot.com/2011/12/misfire-on-cylinder-4.html
--------------
ABS trouble codes for all models?
http://repairhelpcenter.blogspot.com/2011/11/abs-trouble-codes-for-all-1994-00-acura.html
------------
Diagnostic code P0010?http://schematicsdiagram.blogspot.com/2011/12/diagnostic-code-p0010.html-------------Diagnostic Code P1396?
http://howtobyme.blogspot.com/2011/11/diagnostic-code-p1396.html
--------------
Code P0452?
http://howtobyme.blogspot.com/2011/11/code-p0452.html
-------------
OBD code P0172 on Buick?
http://howtobyme.blogspot.com/2011/11/obd-code-p0172-on-buick-park-avenue.html
-------------
DTC Code P0321?
http://howtobyme.blogspot.com/2011/11/dtc-code-p0321-on-buick-park-avenue.html
------------------
Error Code P0471?
http://howtobyme.blogspot.com/2011/11/error-code-p0471-on-2007-dodge-ram-3500.html
-------------
P0304 Error code?
http://howtobyme.blogspot.com/2011/11/p0304-error-code-on-dodge-neon.html
-----------------
OBDII scan is receiving NO BUS CODE?
http://howtobyme.blogspot.com/2011/11/obdii-scan-is-receiving-no-bus-code.html
-----------
How to Clear OBD error Codes?
http://repairhelpcenter.blogspot.com/2011/11/how-to-clear-obd-error-codes-on-acura.html
----------------
Diagnosis and Testing Car Components?
http://vwrepairhelp.blogspot.com/2011/11/diagnosis-and-testing-car-components.html
--------------
Diagnostic Trouble Codes list?
Part 1.
http://repairhelpcenter.blogspot.com/2011/11/diagnostic-trouble-codes-list-for-acura_18.html
--------------
Diagnostic Trouble Codes list?
Part 2.------
http://repairhelpcenter.blogspot.com/2011/11/diagnostic-trouble-codes-list-for-acura.html
------------
OBD Code is cleared but check engine light will not RESET?
http://schematicsdiagram.blogspot.in/2012/02/obd-code-is-cleared-but-check-engine.html
--------------
Diagnostic Code 43 and 71?
http://schematicsdiagram.blogspot.com/2011/12/diagnostic-code-43-and-71-on-1991.html
------------------
Code P0132?
http://schematicsdiagram.blogspot.com/2011/12/code-p0132-on-acura-tl.html
-------------
P0031 code?
http://schematicsdiagram.blogspot.com/2011/12/p0031-code-on-dodge-dakota.html
--------------
How to get diagnostic Code without OBD Scanner on Pre 1995 cars?
http://schematicsdiagram.blogspot.com/2011/12/how-to-get-diagnostic-code-without-obd.html
------------
OBD-II Trouble Code P0300?
http://schematicsdiagram.blogspot.com/2011/12/obd-ii-trouble-code-p0300.html
-------------
Getting diagnostic code P0016?
http://schematicsdiagram.blogspot.com/2011/12/getting-diagnostic-code-p0016.html
--------------
How to Read Codes from Check Engine Light?
http://schematicsdiagram.blogspot.com/2011/12/how-to-read-codes-from-check-engine.html
-------------
Diagnostic Code P0540 continues to return and the MIL light is on?
http://schematicsdiagram.blogspot.com/2011/12/diagnostic-code-p0540-continue-to.html
-----------
DTC Trouble Code P0401?
http://schematicsdiagram.blogspot.com/2012/01/dtc-trouble-code-p0401.html
-----------------
Car misfires and error code P0306 and P0303 is shown?
http://technoanswers.blogspot.com/2012/01/car-misfires-and-error-code-p0306-and.html
-------------
Diagnostic code P0463?
http://technoanswers.blogspot.com/2012/01/diagnostic-code-p0463-on-ford-f250.html
-------------
Check engine light with codes P2195 and P2197?
http://howtobyme.blogspot.in/2012/01/check-engine-light-with-codes-p2195-and.html
------------
Diagnostic error code P0121,P0505,P1000,P2101,P2104, P2110,P2135,P2106?
http://technoanswers.blogspot.in/2012/01/diagnostic-error-code.html
--------------
P0174, P0037 and P2197?
http://technoanswers.blogspot.in/2012/02/p0174-p0037-and-p2197-on-toyota-rav4.html
-----------
P0352 Obd code?
http://technoanswers.blogspot.in/2012/02/p0352-obd-code-on-toyota-rav4.html
-------------
Error code p0402?
http://technoanswers.blogspot.in/2012/02/error-code-p0402-on-ford-escape.html
---------
Obd Code P0763?
http://technoanswers.blogspot.in/2012/02/obd-code-p0763-on-lexus.html
-------
OBD code P0301, P0430 and P0174?
http://schematicsdiagram.blogspot.in/2012/02/obd-code-p0301p0430-and-p0174.html
---------
OBD code P0500?http://schematicsdiagram.blogspot.in/2012/02/obd-code-p0500-on-lexus-rx-300.html
-----------This will help.Thanks.
http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html
----------------
Misfire on cylinder 4?
http://schematicsdiagram.blogspot.com/2011/12/misfire-on-cylinder-4.html
--------------
ABS trouble codes for all models?
http://repairhelpcenter.blogspot.com/2011/11/abs-trouble-codes-for-all-1994-00-acura.html
------------
Diagnostic code P0010?http://schematicsdiagram.blogspot.com/2011/12/diagnostic-code-p0010.html-------------Diagnostic Code P1396?
http://howtobyme.blogspot.com/2011/11/diagnostic-code-p1396.html
--------------
Code P0452?
http://howtobyme.blogspot.com/2011/11/code-p0452.html
-------------
OBD code P0172 on Buick?
http://howtobyme.blogspot.com/2011/11/obd-code-p0172-on-buick-park-avenue.html
-------------
DTC Code P0321?
http://howtobyme.blogspot.com/2011/11/dtc-code-p0321-on-buick-park-avenue.html
------------------
Error Code P0471?
http://howtobyme.blogspot.com/2011/11/error-code-p0471-on-2007-dodge-ram-3500.html
-------------
P0304 Error code?
http://howtobyme.blogspot.com/2011/11/p0304-error-code-on-dodge-neon.html
-----------------
OBDII scan is receiving NO BUS CODE?
http://howtobyme.blogspot.com/2011/11/obdii-scan-is-receiving-no-bus-code.html
-----------
How to Clear OBD error Codes?
http://repairhelpcenter.blogspot.com/2011/11/how-to-clear-obd-error-codes-on-acura.html
----------------
Diagnosis and Testing Car Components?
http://vwrepairhelp.blogspot.com/2011/11/diagnosis-and-testing-car-components.html
--------------
Diagnostic Trouble Codes list?
Part 1.
http://repairhelpcenter.blogspot.com/2011/11/diagnostic-trouble-codes-list-for-acura_18.html
--------------
Diagnostic Trouble Codes list?
Part 2.------
http://repairhelpcenter.blogspot.com/2011/11/diagnostic-trouble-codes-list-for-acura.html
------------
OBD Code is cleared but check engine light will not RESET?
http://schematicsdiagram.blogspot.in/2012/02/obd-code-is-cleared-but-check-engine.html
--------------
Diagnostic Code 43 and 71?
http://schematicsdiagram.blogspot.com/2011/12/diagnostic-code-43-and-71-on-1991.html
------------------
Code P0132?
http://schematicsdiagram.blogspot.com/2011/12/code-p0132-on-acura-tl.html
-------------
P0031 code?
http://schematicsdiagram.blogspot.com/2011/12/p0031-code-on-dodge-dakota.html
--------------
How to get diagnostic Code without OBD Scanner on Pre 1995 cars?
http://schematicsdiagram.blogspot.com/2011/12/how-to-get-diagnostic-code-without-obd.html
------------
OBD-II Trouble Code P0300?
http://schematicsdiagram.blogspot.com/2011/12/obd-ii-trouble-code-p0300.html
-------------
Getting diagnostic code P0016?
http://schematicsdiagram.blogspot.com/2011/12/getting-diagnostic-code-p0016.html
--------------
How to Read Codes from Check Engine Light?
http://schematicsdiagram.blogspot.com/2011/12/how-to-read-codes-from-check-engine.html
-------------
Diagnostic Code P0540 continues to return and the MIL light is on?
http://schematicsdiagram.blogspot.com/2011/12/diagnostic-code-p0540-continue-to.html
-----------
DTC Trouble Code P0401?
http://schematicsdiagram.blogspot.com/2012/01/dtc-trouble-code-p0401.html
-----------------
Car misfires and error code P0306 and P0303 is shown?
http://technoanswers.blogspot.com/2012/01/car-misfires-and-error-code-p0306-and.html
-------------
Diagnostic code P0463?
http://technoanswers.blogspot.com/2012/01/diagnostic-code-p0463-on-ford-f250.html
-------------
Check engine light with codes P2195 and P2197?
http://howtobyme.blogspot.in/2012/01/check-engine-light-with-codes-p2195-and.html
------------
Diagnostic error code P0121,P0505,P1000,P2101,P2104, P2110,P2135,P2106?
http://technoanswers.blogspot.in/2012/01/diagnostic-error-code.html
--------------
P0174, P0037 and P2197?
http://technoanswers.blogspot.in/2012/02/p0174-p0037-and-p2197-on-toyota-rav4.html
-----------
P0352 Obd code?
http://technoanswers.blogspot.in/2012/02/p0352-obd-code-on-toyota-rav4.html
-------------
Error code p0402?
http://technoanswers.blogspot.in/2012/02/error-code-p0402-on-ford-escape.html
---------
Obd Code P0763?
http://technoanswers.blogspot.in/2012/02/obd-code-p0763-on-lexus.html
-------
OBD code P0301, P0430 and P0174?
http://schematicsdiagram.blogspot.in/2012/02/obd-code-p0301p0430-and-p0174.html
---------
OBD code P0500?http://schematicsdiagram.blogspot.in/2012/02/obd-code-p0500-on-lexus-rx-300.html
-----------This will help.Thanks.
http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html
----------------
Misfire on cylinder 4?
http://schematicsdiagram.blogspot.com/2011/12/misfire-on-cylinder-4.html
--------------
ABS trouble codes for all models?
http://repairhelpcenter.blogspot.com/2011/11/abs-trouble-codes-for-all-1994-00-acura.html
------------
Diagnostic code P0010?http://schematicsdiagram.blogspot.com/2011/12/diagnostic-code-p0010.html-------------Diagnostic Code P1396?
http://howtobyme.blogspot.com/2011/11/diagnostic-code-p1396.html
--------------
Code P0452?
http://howtobyme.blogspot.com/2011/11/code-p0452.html
-------------
OBD code P0172 on Buick?
http://howtobyme.blogspot.com/2011/11/obd-code-p0172-on-buick-park-avenue.html
-------------
DTC Code P0321?
http://howtobyme.blogspot.com/2011/11/dtc-code-p0321-on-buick-park-avenue.html
------------------
Error Code P0471?
http://howtobyme.blogspot.com/2011/11/error-code-p0471-on-2007-dodge-ram-3500.html
-------------
P0304 Error code?
http://howtobyme.blogspot.com/2011/11/p0304-error-code-on-dodge-neon.html
-----------------
OBDII scan is receiving NO BUS CODE?
http://howtobyme.blogspot.com/2011/11/obdii-scan-is-receiving-no-bus-code.html
-----------
How to Clear OBD error Codes?
http://repairhelpcenter.blogspot.com/2011/11/how-to-clear-obd-error-codes-on-acura.html
----------------
Diagnosis and Testing Car Components?
http://vwrepairhelp.blogspot.com/2011/11/diagnosis-and-testing-car-components.html
--------------
Diagnostic Trouble Codes list?
Part 1.
http://repairhelpcenter.blogspot.com/2011/11/diagnostic-trouble-codes-list-for-acura_18.html
--------------
Diagnostic Trouble Codes list?
Part 2.------
http://repairhelpcenter.blogspot.com/2011/11/diagnostic-trouble-codes-list-for-acura.html
------------
OBD Code is cleared but check engine light will not RESET?
http://schematicsdiagram.blogspot.in/2012/02/obd-code-is-cleared-but-check-engine.html
--------------
Diagnostic Code 43 and 71?
http://schematicsdiagram.blogspot.com/2011/12/diagnostic-code-43-and-71-on-1991.html
------------------
Code P0132?
http://schematicsdiagram.blogspot.com/2011/12/code-p0132-on-acura-tl.html
-------------
P0031 code?
http://schematicsdiagram.blogspot.com/2011/12/p0031-code-on-dodge-dakota.html
--------------
How to get diagnostic Code without OBD Scanner on Pre 1995 cars?
http://schematicsdiagram.blogspot.com/2011/12/how-to-get-diagnostic-code-without-obd.html
------------
OBD-II Trouble Code P0300?
http://schematicsdiagram.blogspot.com/2011/12/obd-ii-trouble-code-p0300.html
-------------
Getting diagnostic code P0016?
http://schematicsdiagram.blogspot.com/2011/12/getting-diagnostic-code-p0016.html
--------------
How to Read Codes from Check Engine Light?
http://schematicsdiagram.blogspot.com/2011/12/how-to-read-codes-from-check-engine.html
-------------
Diagnostic Code P0540 continues to return and the MIL light is on?
http://schematicsdiagram.blogspot.com/2011/12/diagnostic-code-p0540-continue-to.html
-----------
DTC Trouble Code P0401?
http://schematicsdiagram.blogspot.com/2012/01/dtc-trouble-code-p0401.html
-----------------
Car misfires and error code P0306 and P0303 is shown?
http://technoanswers.blogspot.com/2012/01/car-misfires-and-error-code-p0306-and.html
-------------
Diagnostic code P0463?
http://technoanswers.blogspot.com/2012/01/diagnostic-code-p0463-on-ford-f250.html
-------------
Check engine light with codes P2195 and P2197?
http://howtobyme.blogspot.in/2012/01/check-engine-light-with-codes-p2195-and.html
------------
Diagnostic error code P0121,P0505,P1000,P2101,P2104, P2110,P2135,P2106?
http://technoanswers.blogspot.in/2012/01/diagnostic-error-code.html
--------------
P0174, P0037 and P2197?
http://technoanswers.blogspot.in/2012/02/p0174-p0037-and-p2197-on-toyota-rav4.html
-----------
P0352 Obd code?
http://technoanswers.blogspot.in/2012/02/p0352-obd-code-on-toyota-rav4.html
-------------
Error code p0402?
http://technoanswers.blogspot.in/2012/02/error-code-p0402-on-ford-escape.html
---------
Obd Code P0763?
http://technoanswers.blogspot.in/2012/02/obd-code-p0763-on-lexus.html
-------
OBD code P0301, P0430 and P0174?
http://schematicsdiagram.blogspot.in/2012/02/obd-code-p0301p0430-and-p0174.html
---------
OBD code P0500?http://schematicsdiagram.blogspot.in/2012/02/obd-code-p0500-on-lexus-rx-300.html
-----------This will help.Thanks.
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